Fish Doxy™ – Doxycycline 100mg Doxycycline powder exerts a bactericidal action on gram positive and gram negative bacteria. Useful for control of some common bacterial diseases of fish including septicemia, mouth rot, and fin and tail rot
Thomas Labs makes Fish Antibiotics in many forms, including: Capsules and Tablets of various strengths and quantities, pure form antibiotic powder of various strengths, and single use powder packets. Each antibiotic is clearly labeled for fish use only and care should be taken when ordering to make sure you are purchasing the right dosing strength in the right form for your application.
Doxycycline powder exerts a bactericidal action on gram positive and gram negative bacteria. Useful for control of some common bacterial diseases of fish including septicemia, mouth rot, and fin and tail rot.
Each single packet contains: doxycycline hyclate
Directions: add one packet (100 mg) into aquarium for each 15 gallons of water to be treated. Repeat in 24 hours. It is suggested that a partial water change be made between treatments. While duration of treatment depends on type and severity of infection, it is recommended that extended medication baths continue for a minimum of 5 days & for not more than 10 days. Discontinue treatment if no improvement is noted within 5 days. To remove harmless yellow color, change 20% of water and use charcoal filter until clear.
Caution: for aquarium and ornamental fish only. Not for human use. Keep out of the reach of children. Keep container tightly closed and in a cool dry place. Not to be given to fish intended for human consumption.