FishCycline is pharmaceutical grade pure Doxycycline for fish.

Broad-spectrum antibiotic to treat and prevent harmful bacteria in aquariums with ornamental fish.

This product is effective at treating bacterial conditions such as eye infections, fin rot, tail rot, skin ulcerations, and pop-eye.  It can also sooth symptoms of columnaris disease and gill disease.

For use in fish only.

Easy to administer tablet.

100mg per tablet.

50 tablets per box.

(Packaging may vary.)