Ask about Fix Pen (Penicillin)
Fix 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 Fix.
| Fix PEN 250 | Fix PEN 500 | |
|---|---|---|
| Ingredients | 250 mg Penicillin | 500 mg Penicillin |
| Dosage | Add one tablet (250 mg) into aquarium for each 10 gallons of water to be treated | 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.
Storage: Keep lid tightly fastened and store at controlled room temperature of 59°–86°F (15°–30°C).
Shipping. Orders ship from the US and are typically processed within 1 to 3 business days. Most orders arrive within 2 to 10 business days, with shipping rates calculated at checkout based on weight and destination. You'll receive a tracking number by email once your order ships. Some orders may arrive in multiple packages depending on supplier location.
Returns. Unused, unopened items in original packaging can be returned within 30 days of delivery with prior approval. For pet safety, we cannot accept returns on opened consumables, medications, prescription products, or final sale items. To start a return, email sales@thepetperch.com with your order number. Customers cover return shipping unless the item arrived damaged, defective, or incorrect, in which case we'll cover it. Approved refunds are issued to the original payment method within 5 to 10 business days.
Damaged or incorrect orders. Contact us within 7 days of delivery at sales@thepetperch.com with your order number and photos. We'll make it right at no cost to you.










