Acrylic Tank Divider

The Acrylic Tank Divider is a versatile aquarium accessory that allows one tank to function as multiple independent compartments. The 2mm perforations allow full water circulation so a single heater and filter serve the entire tank, yet the physical barrier prevents any contact between fish on either side.

This is an invaluable tool for betta breeders who need to condition a male and female in adjacent sections before spawning, or for cichlid breeders who need to separate an aggressive male temporarily. Dividers are also used to house multiple male killies in a single tank while keeping them visually separated to prevent constant aggression. The panel is cut to fit most standard aquarium widths and is held in place by suction cups or rubber channel guides.