Fish Pen & Pen Forte (Penicillin)
Fish Pen and Fish Pen Forte - Penicillin 250 mg and 500 mg
Fish Pen and Fish Pen Forte are manufactured by Thomas Laboratories and are both Pharmaceutical Grade Fish Antibiotics. They come in penicillin 250 mg and penicillin 500 mg. Currently they can be purchased in 30 and 60 count bottles. Thomas Labs used to make 30, 60 and 100 count bottles but the price of penicillin has gone up significantly and now they are made in bottles sizes of only 30 and 60. Each bottle of Fish Pen and Fish Pen Forte has a safety seal and has directions for fish and fish tank use and clearly shows the expiration date of the medicine.
At The Fish Antibiotics, we provide premium-quality Fish Pen and Fish Pen Forte, trusted for their ability to eliminate harmful bacteria and maintain a healthy aquatic environment.
Why Choose Fish Pen & Pen Forte (Penicillin)?
✔️ Highly effective against gram-positive bacterial infections – Treats common fish diseases
✔️ Safe for freshwater & saltwater aquariums – Reliable for all fish species
✔️ Trusted brands available – Includes Fish Pen and Fish Pen Forte
✔️ Affordable pricing – Best value for aquarium antibiotics
✔️ Fast shipping – Quick delivery for immediate treatment
Popular Products in This Collection:
Order Fish Antibiotics Penicillin Today!
Ensure your fish receive the best care with trusted Fish Antibiotics Penicillin, designed for fast and effective bacterial infection treatment.