فورمالين

Salmon and Trout

The drug is added to the environmental water for control of the protozoa: Ichthyophthirius species, Chilodonella species, Costia species, Scyphidia species, Epistylis species, and Trichodina species; and the monogenetic trematodes: Cleidodiscus species, Gyrodactylus species, and Dactylogyrus species.

Fish tanks and raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F, or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Paracide-F

Salmon and Trout

For control of external protozoa: Ichthyophthirius species, Chilodonella species, Costia species, Scyphidia species, Epistylis species, and Trichodina species; and the monogenetic trematodes: Cleidodiscus species, Gyrodactylus species, and Dactylogyrus species.

Use the lower concentration when ponds, tanks or raceways are heavily loaded with phytoplankton or fish to avoid oxygen depletion due to the biological oxygen demand by decay of dead phytoplankton. Alternatively, a higher concentration may be used if dissolved oxygen is strictly monitored. Although the indicated concentrations are considered safe for cold and warm water finish, a small number of each lot or pond to be treated should always be used to check for any unusual sensitivity to formalin before proceeding. Fish tanks an raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formacide-B

Salmon and Trout

For the control of external protozoa: Ichthyophthirius spp., Chilodonella spp., Ichthyobodo spp., Ambiphrya spp., Epistylis spp., and Trichodina spp.; and the monogeneans: Cleidodiscus spp., Gyrodactylus spp., and Dactylogyrus spp.

PARASITE-S

All other finfish (except salmon and trout)

For the control of external protozoa: Ichthyophthirius spp., Chilodonella spp., Ichthyobodo spp., Ambiphrya spp., Epistylis spp., and Trichodina spp.; and the monogeneans: Cleidodiscus spp., Gyrodactylus spp., and Dactylogyrus spp.

PARASITE-S

Freshwater-reared finfish

For the control of mortality in freshwater-reared finfish due to saprolegniasis associated with fungi in the family Saprolegniaceae.

PARASITE-S

All finfish eggs

For control of fungi of the family Saprolegniaceae.

PARASITE-S

Salmon, Trout, and Esocid eggs

For control of fungi of the family Saprolegniaceae.

Use the lower concentration when ponds, tanks or raceways are heavily loaded with phytoplankton or fish to avoid oxygen depletion due to the biological oxygen demand by decay of dead phytoplankton. Alternatively, a higher concentration may be used if dissolved oxygen is strictly monitored. Although the indicated concentrations are considered safe for cold and warm water finish, a small number of each lot or pond to be treated should always be used to check for any unusual sensitivity to formalin before proceeding. Fish tanks an raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formacide-B

Finned fish (excluding salmon and trout)

For control of external protozoa: Ichthyophthirius species, Chilodonella species, Costia species, Scyphidia species, Epistylis species, and Trichodina species; and the monogenetic trematodes: Cleidodiscus species, Gyrodactylus species, and Dactylogyrus species.

Use the lower concentration when ponds, tanks or raceways are heavily loaded with phytoplankton or fish to avoid oxygen depletion due to the biological oxygen demand by decay of dead phytoplankton. Alternatively, a higher concentration may be used if dissolved oxygen is strictly monitored. Although the indicated concentrations are considered safe for cold and warm water finish, a small number of each lot or pond to be treated should always be used to check for any unusual sensitivity to formalin before proceeding. Fish tanks an raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formacide-B

Catfish, Largemounth Bass, and Bluegill

The drug is added to the environmental water for control of the protozoa: Ichthyophthirius species, Chilodonella species, Costia species, Scyphidia species, Epistylis species, and Trichodina species; and the monogenetic trematodes: Cleidodiscus species, Gyrodactylus species, and Dactylogyrus species.

Fish tanks and raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F, or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Paracide-F

Finfish Eggs

The drug is added to the environmental water for control of fungi of the family Saprolegniaceae on salmon, trout, and esocid eggs.

Fish tanks and raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F, or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Paracide-F

Salmon, Trout

The drug is added to the environmental water for control of the protozoa: Ichthyophthirius species, Chilodonella species, Costia species, Scyphidia species, Epistylis species, and Trichodina species; and the monogenetic trematodes: Cleidodiscus species, Gyrodactylus species, and Dactylogyrus species.

Fish tanks and raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F, or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formalin-F

Catfish, Largemouth bass, Bluegill

The drug is added to the environmental water for control of the protozoa: Ichthyophthirius species, Chilodonella species, Costia species, Scyphidia species, Epistylis species, and Trichodina species; and the monogenetic trematodes: Cleidodiscus species, Gyrodactylus species, and Dactylogyrus species.

Fish tanks and raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F, or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formalin-F

Finned fish eggs

The drug is added to the environmental water for control of fungi of the family Saprolegniaceae on salmon, trout, and esocid eggs.

Fish tanks and raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F, or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formalin-F

All finfish

For control of external protozoa: Ichthyophthirius species, Chilodonella species, Costia species, Scyphidia species, Epistylis species, and Trichodina species; and the monogenetic trematodes: Cleidodiscus species, Gyrodactylus species, and Dactylogyrus species.

Fish tanks and raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F, or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formalin-F

Penaeid Shrimp

For control of external protozoan parasites Bodo species, Epistylis species, and Zoothamnium species.

PARASITE-S

Penaeid shrimp

For control of external protozoan parasites Bodo species, Epistylis species, and Zoothamnium species.

Fish tanks an raceways may be treated daily until parasite control is achieved. Use the lower concentration when the tanks and raceways are heavily loaded. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formacide-B

1. Parasiticide for Finfish: for the control of external protozoa (Chilodonella spp., Ichthyobodo spp., Epistylis spp., Ichthyophthirius spp.,Ambiphrya spp. and Trichodina spp.), and the monogenetic trematode parasites (Cleidodiscus spp., Dactylogyrus spp., and Gyrodactylus spp.). 2. Parasiticide for Penaeld Shrimp: for the control of external protozoan parasites (Bodo spp., Epistylis spp., and Zoothamnium spp.). 3. Fungicide for Finflsh Eggs: for the control of fungi of the family Saprolegniaceae. 4. Fungicide for Freshwater-reared Finfish: for the control of mortality due to saprolegniasis associated with fungi in the family Saprolegniaceae.

PARASITE-S Formalin (aqueous formaldehyde solution) For control of External Protozoa and Monogenetic Trematodes on all Finfish and External Protozoans on Penaeid Shrimp; and for control of Fungi on all Finfish eggs and Freshwater-reared Finfish

DANGER POISON USER SAFETY WARNINGS Use Personal Protective Equipment(PPE) including eye, respiratory, and skin protection while handling this product. Refer to SDS and OSHA regulations(29 CFR 1910.1048) for guidance on the most appreciate PPE equipment. Failure to use PPE may increase the risk of unsafe exposure to formaldehyde. Exposure to high concentrations of formaldehyde vapor causes severe respiratory irritation which can be life-threatening. Lower vapor levels can cause irritation to the eyes, respiratory tract, and skin. Swallowing formaldehyde can be life-threatening. Formaldehyde is an irritant when splashed on skin or Into the eyes. It can cause severe eye damage, even blindness. Keep out of reach of children. In laboratory animals, formaldehyde has demonstrated the potential to cause reproductive and developmental toxicities at high dose. Use only with adequate ventilation. Keep container tightly closed when not in use. May aggravate a pre-existing asthmatic condition and allergic rhinitis. Moderate fire and explosion hazard exists when exposed to heat or flame. Contains methanol - cannot be made non-poisonous. Prolonged exposure to methanol has been associated with reproduction disorders. Potential Cancer Hazard: Formaldehyde vapor may be carcinogenic if inhaled. Use applicable safety protection. (Note: This drug, used as labeled, does not cause formaldehyde tissue residues in fish). Employers: Refer to Occupational Safety and Health Administration (OSHA) regulation 29 CFR 1910.1048 for human safety guidance that may be applicable to your specific operation. OSHA’s “action level” concentration for airborne formaldehyde is 0.5 part per million (ppm), calculated as an 8 hour time-weighted average (TWA). Use respiratory, skin, and eye protection when needed (refer to OSHA’s regulation 29 CFR 1910.1048). OSHA’s airborne exposure limits (without use of a respirator) for formaldehyde shall not exceed 1) 0.75 part per million (ppm) as an 8-hour, time-weighted average (TWA) or 2) 2 parts per million (ppm) as a 15-minute, short term exposure limit (STEL). NOTE: The odor of formaldehyde in the air can generally be detected at about 0.5 to 0.8 ppm (range about 0.05 to 1 ppm).

PARASITE-S Formalin (aqueous formaldehyde solution) For control of External Protozoa and Monogenetic Trematodes on all Finfish and External Protozoans on Penaeid Shrimp; and for control of Fungi on all Finfish eggs and Freshwater-reared Finfish

INHALATION (Breathing): Get medical aid immediately. Remove victim from exposure wearing protective clothing and respiratory protection appropriate to the type and degree of contamination. Move victim to fresh air immediately. If breathing is difficult, give oxygen. DO NOT use mouth-to-mouth respiration. If breathing has ceased, induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. INGESTION (Swallowing): DO NOT induce vomiting. If the person is conscious, dilute, inactivate, or absorb the formaldehyde by giving milk, activated charcoal, or water. Get medical help immediately. If vomiting occurs, keep head lower than hips. EYE CONTACT: Immediately flush eye(s) with large amounts of water for at least 15 minutes, lifting the lower and upper eyelids occasionally, until no evidence of chemical remains. Seek medical attention immediately. DO NOT allow victim to rub eyes or keep eyes closed for burns to eyes may have a delayed effect. SKIN CONTACT: Remove contaminated clothing (including shoes) immediately. Wash affected area of body with soap and large amounts of water until no evidence of chemical remains (at least 15 minutes). If there are chemical burns, or appreciable eye or respiratory irritation, get medical help immediately.

PARASITE-S Formalin (aqueous formaldehyde solution) For control of External Protozoa and Monogenetic Trematodes on all Finfish and External Protozoans on Penaeid Shrimp; and for control of Fungi on all Finfish eggs and Freshwater-reared Finfish

WITHDRAWAL TIME Zero days. Warning Striped bass have been demonstrated to be hypersensitive to formalin; lethal toxicity has been noted to occur at levels approximately 2-3 times the recommended therapeutic concentration.

PARASITE-S Formalin (aqueous formaldehyde solution) For control of External Protozoa and Monogenetic Trematodes on all Finfish and External Protozoans on Penaeid Shrimp; and for control of Fungi on all Finfish eggs and Freshwater-reared Finfish

Salmon and Trout

In tanks and raceways above 50 °F, administer up to 170 µL/L (ppm) for up to 1 hr. In tanks and raceways below 50 °F, administer up to 250 µL/L (ppm) for up to 1 hr. In tanks and raceways, treatments may be repeated daily until parasite control is achieved. In earthen ponds, administer at 15-25 µL/L (ppm) as a single treatment. Treatments in earthen ponds may be repeated in 5 to 10 days, if needed. Treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved.

Immersion

PARASITE-S

Salmon and Trout

If the water temperature is above 50 degrees F, up to 170 microliters of formalin per liter in tanks and raceways for up to 1 hour dairly or 15 to 25 microliters of formalin per liter in earthen ponds indefinitely. If the water temperature is below 50 degrees F, up to 250 microliters of formalin per liter in tanks and raceways for up to 1 hour daily or 15 to 25 microliters of formalin per liter in earthen ponds indefinitely.

Immersion

Use the lower concentration when ponds, tanks or raceways are heavily loaded with phytoplankton or fish to avoid oxygen depletion due to the biological oxygen demand by decay of dead phytoplankton. Alternatively, a higher concentration may be used if dissolved oxygen is strictly monitored. Although the indicated concentrations are considered safe for cold and warm water finish, a small number of each lot or pond to be treated should always be used to check for any unusual sensitivity to formalin before proceeding. Fish tanks an raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formacide-B

All other finfish (except salmon and trout)

In tanks and raceways, administer up to 250 µL/L (ppm) for up to 1 hr. In tanks and raceways, treatments may be repeated daily until parasite control is achieved. In earthen ponds, administer at 15-25 µL/L (ppm) as a single treatment. Treatments in earthen ponds may be repeated in 5 to 10 days, if needed. Treatments for Ichthyophthirius should be made at 2- day intervals until control is achieved.

Immersion

PARASITE-S

Freshwater-reared finfish

150 µl/L (ppm) for a one-hour bath every other day for three treatments.

Immersion

PARASITE-S

All finfish eggs

Eggs of all finfish except Acipenseriformes: 1,000 to 2,000 µL/L (ppm) for 15 minutes; Eggs of Acipenseriformes: up to 1,500 µL/L (ppm) for 15 minutes. Apply PARASITE-S into a constant water supply flowing around the eggs. Egg tanks may be treated as often as necessary to prevent growth of fungi.

Immersion

PARASITE-S

Salmon, Trout, and Esocid eggs

Apply in constant flow water supply of incubating facilities for 15 minutes. Concentration of formalin used is 1,000 to 2,000 microliters per liter.

Immersion

Use the lower concentration when ponds, tanks or raceways are heavily loaded with phytoplankton or fish to avoid oxygen depletion due to the biological oxygen demand by decay of dead phytoplankton. Alternatively, a higher concentration may be used if dissolved oxygen is strictly monitored. Although the indicated concentrations are considered safe for cold and warm water finish, a small number of each lot or pond to be treated should always be used to check for any unusual sensitivity to formalin before proceeding. Fish tanks an raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formacide-B

Finned fish (excluding salmon and trout)

Up to 250 microliters of formalin per liter in tanks and raceways for up to 1 hour daily or 15 to 25 microliters of formalin per liter in earthen ponds indefinitely.

Immersion

Use the lower concentration when ponds, tanks or raceways are heavily loaded with phytoplankton or fish to avoid oxygen depletion due to the biological oxygen demand by decay of dead phytoplankton. Alternatively, a higher concentration may be used if dissolved oxygen is strictly monitored. Although the indicated concentrations are considered safe for cold and warm water finish, a small number of each lot or pond to be treated should always be used to check for any unusual sensitivity to formalin before proceeding. Fish tanks an raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formacide-B

Catfish, Largemounth Bass, and Bluegill

Up to 250 microliters of formalin per liter in tanks and raceways for up to 1 hour dairly or 15-25 microliters of formalin per liter in earthen ponds indefinitely. Use the lower concentrations when pond is heavily loaded with fish or phytoplankton.

Immersion

Fish tanks and raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F, or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Paracide-F

Finfish Eggs

Apply in constant flow water supply of incubating facilities for 15 minutes. Concentration of formalin used is 1,000 to 2,000 microliters per liter.

Immersion

Fish tanks and raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F, or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Paracide-F

Salmon, Trout

When the water temperature is above 50 degrees F, up to 170 microliters of formalin per liter in tanks and raceways for up to 1 hour daily or 15-25 microliters of formalin per liter in earthen ponds indefinitely. When the temperature is below 50 degrees F, up to 250 microliters of formalin per liter in tanks and raceways for up to 1 hour daily or 15-25 microliters of formalin per liter in earthen ponds indefinitely.

Immersion

Fish tanks and raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F, or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formalin-F

Catfish, Largemouth bass, Bluegill

Up to 250 microliters of formalin per liter in tanks and raceways for up to 1 hour daily or 15-25 microliters of formalin per liter in earthen ponds indefinitely. Use the lower concentrations when pond is heavily loaded with fish or phytoplankton.

Immersion

Fish tanks and raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F, or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formalin-F

Finned fish eggs

Apply in constant flow water supply of incubating facilities for 15 minutes. Concentration of formalin used is 1,000 to 2,000 microliters per liter.

Immersion

Fish tanks and raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F, or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formalin-F

All finfish

Administer in tanks and raceways for up to 1 hour daily at level up to 250 microliters of formalin per liter or 15-25 microliters of formalin per liter in earthen ponds indefinitely.

Immersion

Fish tanks and raceways may be treated daily until parasite control is achieved. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F, or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formalin-F

Penaeid Shrimp

50-100 microliters of formalin per liter in tanks and raceways for up to 4 hours daily or 25 microliters of formalin per liter in earthen ponds as a single treatment. Pond treatment may be repeated in 5 to 10 days, if needed.

Immersion

PARASITE-S

Penaeid shrimp

50-100 microliters of formalin per liter in tanks and raceways for up to 4 hours daily or 25 microliters of formalin per liter in earthen ponds as a single treatment.

Immersion

Fish tanks an raceways may be treated daily until parasite control is achieved. Use the lower concentration when the tanks and raceways are heavily loaded. Pond treatment may be repeated in 5 to 10 days if needed. However, pond treatments for Ichthyophthirius should be made at 2-day intervals until control is achieved. Egg tanks may be treated as often as necessary to prevent growth of fungi. Do not use formalin which has been subjected to temperatures below 40 degrees F or allowed to freeze. Do not treat ponds containing striped bass. Treatments in tanks should never exceed 1 hour even if fish show no signs of stress. Do not apply formalin to ponds with water warmer than 27 degrees C (80 degrees F), when a heavy bloom of phytoplankton is present, or when the concentration of dissolved oxygen is less than 5 milligrams per liter.

Formacide-B