Fish Penicillin

Fish Penicillin is a Pharmaceutical Grade Fish Antibiotic. Fish Penicillin which is bactericidal against gram-positive and certain gram-negative bacteria. It is used to control certain bacterial illnesses in fish, such as flexibacter infections, tail rot, and fin rot. They come in penicillin 250 mg and Fish penicillin 500 mg. Currently they can be purchased in 30 and 100 count bottles. Each bottle of Fish Penicillin has a safety seal and has directions for fish and fish tank use and clearly shows the expiration date of the medicine.

At TheFishAid.com we get 1-2 new shipments of medicine in every week to guarantee that we have the latest expiration dates possible on our fish antibiotics, and as always, place your order before 2 p.m and we'll ship it that day.