Product Details
Fish Pen 250mg is a broad-spectrum antibiotic designed to help support the health and well-being of ornamental aquarium fish. Each tablet provides 250mg of Penicillin to help combat bacterial infections such as fin rot, tail rot, and columnaris. With its reliable formula, Fish Pen 250mg helps fish recover and thrive in both freshwater and saltwater systems.
The 30-Tablets or 100-Tablets bottle sizes let you choose a short course for a single tank or a larger supply for multiple tanks and ongoing care. When used responsibly, Fish Pen 250mg can help promote a cleaner, healthier aquatic environment.
Highlights:
- 250mg Penicillin per tablet
- Helps manage bacterial infections such as fin rot, tail rot, and columnaris
- For use in both freshwater and saltwater aquariums
- 30-Tablets or 100-Tablets supply
For ornamental and aquarium fish use only. Not for human use. Not for use in fish intended for human consumption. Keep out of reach of children.
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How It Works
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🎉 LIMITED TIME OFFER! 🎉
🎉 LIMITED TIME OFFER! 🎉
Spend over $179 and get a FREE bottle of Fish Mox 250mg – 30 count! 🐟💊
- ✔️ No code needed – just spend more than $179 on your order
- ✔️ We’ll automatically include your FREE Fish Mox 250mg – 30 count at checkout
- ✔️ While supplies last – don’t miss out!
💥 Stock up now and treat your fish right 💥

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