Ask about Fix Pen 500 (Penicillin) 500mg 60 Count
Fix PEN 500 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 Fix.
Dosage & Administration: Add one tablet (500 mg) into aquarium for each 20 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. Fix Antibiotics are for aquarium use only. Intended for ornamental Fix and/or ornamental organisms, and not intended for use with Fix that are intended for human consumption. For those allergic to penicillin, do not put hand in tank for three days after treatment.
Ingredients: 500 mg Penicillin
Storage: Keep lid tightly fastened and store at controlled room temperature of 59°-86°F. (15°-30°C).
DELIVERY
- Shipped within 24 hours of the business day your order is received
- Free shipping offered on all products. No minimum required.
- International delivery time - 7-10 business days
- Easy 30 days returns and exchanges
RETURNS
Not satisfied? Return your unopened product within 30 days of delivery for a refund. Please note: shipping costs are non-refundable








