![Fish Pen - Penicillin 250 mg Tablets (30 Count) [DISCONTINUED]](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/fish_pen_30count_600x72_web_whiteback__72563.1548953884.jpg?v=1555953694)
Fish Pen - Penicillin 250 mg Tablets (30 Count) [DISCONTINUED]
Available Sizes 12 Count Fish Pen30 Count Fish Pen 30 Count Fish Pen Forte60 Count Fish Pen Forte Fish Pen Penicillin is effective treatment for pop-eyes, infected eyes, fin or tail rot, gill disease, columnaris disease, and skin ulcerations and other bacterial diseases in ornamental fish. Dosage & Administration: Add one tablet (250 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. Caution: Keep out of reach of children. Fish Antibiotics are for aquarium use only. Intended for ornamental fish and/or ornamental organisms, and not intended for use with fish that are intended for human consumption.