An aquarium heater can be accommodated with the aid of the Reef One heater stand. The aquarium can then house small tropical fish. Designed specifically for use with the BiOrb the acrylic heater stand is designed to allow the 50 watt heater to be fitted to the biOrb aquarium. A heater can be fixed securely inside the biOrb. The heater pack contains 50w Heater BiOrb Heater Stand Thermometer