API Pond Melafix Treatment Size(ml):237ml Heat-shape for a custom fit:

Heat-shape for a custom fit: Like a mouthguard

Rekord 96 & 110 & 120 & 160

Additionally

COCKER SPANIEL 25™ is specifically adapted in size

Power Cartridge: Features polyester foam to trap fine particles

API Pond Melafix Treatment Size(ml):237ml Heat-shape for a custom fit:Product may be used when adding fish to an aquarium particularly to smooth the transition from store to home and if an infection is suspected, but not yet diagnosed. Some fish bought in pet stores are already carrying diseases at the time of purchase, which may be difficult to detect in its early stages. API MELAFIX fish remedy will not adversely affect the biological filter, alter the pH, or discolor water.