Fish R Fun Aquarium Fish Tank Heater 50w Aquarium Internal Filters Quick dissolving and works all

Quick dissolving and works all year round (above 4°)

and any other species that require cover and hiding places

It is used in plant baskets and prevents the plant from rotting

and the Bottom Output setting is for deepwater agitation

Swim through holes for smaller fish on the body of the dog with larger archway underneath for bigger fish

Fish R Fun Aquarium Fish Tank Heater 50w Aquarium Internal Filters Quick dissolving and works allFish R Fun Aquarium Fish Tank Heater 50w Keep your fishy friends happy and healthy with the Fish R Fun aquarium heater. This fully submersible heater features a scale that allows you to carefully adjust the temperature of your tank and includes suction cup attachments to keep it fixed to the side of your tank. The high quality element in this heater will ensure that you can keep your fish at the perfect temperature consistently. Suitable for aquariums