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A broad spectrum antibiotic for controlling the bacteria that cause mouth fungus, fin and tail rot, Popeye, dropsy and ulcers. Safe for use in fresh and saltwater.

With B-complex vitamins. A broad-spectrum antibiotic used in the treatment of body fungus, fin and tail rot, popeye, gill disease, secondary infections and other gram-positive bacterial infections and fungal diseases. Active ingredient: erythromycin. 1 packet per 10 gallons of freshwater or 20 gallons of saltwater.

With B-complex vitamins. A broad-spectrum antibiotic used in the treatment of body fungus, fin and tail rot, popeye, gill disease, secondary infections and other gram-positive bacterial infections and fungal diseases. Active ingredient: erythromycin. 1 packet per 10 gallons of freshwater or 20 gallons of saltwater.

Broad-spectrum antibiotic tetracycline in fast-dissolving powder form Effective treatment against gram-negative pathogenic organisms Recommended for Popeye, gill disease, fin and tail rot, and secondary infections Fast-dissolving powder form of the broad-spectrum antibiotic tetracycline. Recommended for the treatment of Popeye, gill disease, fin and tail rot and secondary infections. Tetracycline is a broad spectrum antibiotic effective primarily against gram-negative pathogenic organisms. Maracyn-TC will not interfere with the biological filter. For use in freshwater aquariums only. Each packet contains 250 mg Tetracycline hydrochloride. Use 1 packet per 10 gallons.Please click on "More Information" for directions for use.

Broad-spectrum antibiotic for gram-negative bacterial infections in aquarium fishEffective fish medication for Dropsy, Septicemia, Popeye, and Fin and Tail RotPrevents secondary bacterial infections and treats sick fish that will not eatA broad-spectrum antibiotic for internal or external gram-negative bacterial infections. Effective treatment for fin and tail rot, popeye, gill disease, dropsy, bleeding or red streaks, secondary and internal infections. Also helps treat sick fish that will not eat. Active ingredient: Minocycline. For freshwater, use 2 packets per 10 gallons first day. For saltwater, use 1 packet per 10 gallons first day.Please click on "More Information" for active ingredients and general information.

Broad-spectrum antibiotic for gram-negative bacterial infections in aquarium fishEffective fish medication for Dropsy, Septicemia, Popeye, and Fin and Tail RotPrevents secondary bacterial infections and treats sick fish that will not eatA broad-spectrum antibiotic for internal or external gram-negative bacterial infections. Effective treatment for fin and tail rot, popeye, gill disease, dropsy, bleeding or red streaks, secondary and internal infections. Also helps treat sick fish that will not eat. Active ingredient: Minocycline. For freshwater, use 2 packets per 10 gallons first day. For saltwater, use 1 packet per 10 gallons first day.Please click on "More Information" for active ingredients and general information.

Antibiotic liquid recommended for the treatment ofpopeye gill disease fin and tail rot dropsy septicemia secondary and internal infections-with biospheres spot on technology so it is automatically attracted to fish-fresh or salt water-medication.

Product Details
Shake well before use.add 2 capfuls(10ml)per 10 gallons of water treat on days 1 3 and 5.use as the first signs of disease are noted.treated water mayappear cloudy at first due to the presence of the microscopic spheres.maintain normal filtration.
4 ounces
Sulfadimidine and trimethoprin

From a very young age Marc Morrone, Martha Stewart's resident pet keeper, has been enamored by his aquarium pets and in his new book he finally has a chance to offer his unique and candid questions on subjects ranging from filters to fish food, and guppies to groupers.

Immediately neutralizes toxic chlorine-2 fl. oz. bottle-water conditioners-fresh water.for aquarium use only.marchlor is not a medication and should not be used as such.use 2 drops per gallon of tap water.marchlor should be used when setting up tank.

Product Details
Use 2 drops of marchlor per gallon of tap water.treat new tanks replacement water & water used to transport or transfer fish.marchlor should be used when setting up changing or adding water to an aquarium it does not upset biololical filtration bal.
20 ounces
Sodium thiosulfate

Recommended for the treatment of popeye gill disease fin and tail rot dropsy septicemia secondary and internal infections. also a fish care guidefor fresh water-medication.for aquarium use only.

Product Details
First day add 2 tablets per 10 gallons of water.second through fifth day 1 tablet per 10 gallons of water.repeat this 5 day treatment only once if needed.important-treat for five days even if visible signs dissappear.this can be used with coppersafe.
8 pack
Each tablet contains 10mg minocycline activity.maracyn-two;8 tablet box-antibiotic.