Fish Penicillin exerts bactericidal action on gram positive and some gram negative bacteria.
Useful for control of some common bacterial fish diseases including Dropsy, Fin Rot, Red Pest, Aeromonas and Pseudomonas genera and Mycobacterial Group (gill diseases, Chondrococcus)
Directions: Add one tablet (500 mg) into aquarium for each 10 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 the infection, it is recommended that extended baths in the medication continue for a minimum of 5 days & for not more than 10 days. Discontinue treatment with this medication if no improvement is noted within 5 days.
Each capsule contains: Penicillin 500 mg.