Tri Sulfa is a broad spectrum treatment that aids in the control of: Whitespot (Ichthyopthirius multifilis), Mouth and Body fungus (Columnaris spp), Tail Rot and other external bacterial diseases in fresh and saltwater fish.

25% water change recommended before treatment and before re-dosing. Can harm bacterial populations in the tank, monitor levels and remove any carbon before treatment.

 Size: 15  Pack