Replacement suction cups for glass heaters; specifically the Aqua One brand. However it will fit most brands of generic heaters that are the same size. Will help fasten your heater to the inside of your glass or acrylic aquarium.
Replacement suction cups for glass heaters; specifically the Aqua One brand. However it will fit most brands of generic heaters that are the same size. Will help fasten your heater to the inside of your glass or acrylic aquarium.