aquafloxin is based on the active ingredient sarafloxacin and acts against bacteriel infections like Columnaris, Aeromonas, Streptococci and Flexibacter.

Infected fish show skin and scale loss, swelling, eruptions ranging up to crater-like depressions, wounds with and without reddening of the surrounding tissue, sores, fin erosion, decelerated or accelerated movement, careening movements, cramping general darkening of coloration, swollen abdomen in conjunction with ruffled scales.