An aquarium heater can be accommodated with the aid of the Reef One heater stand. The aquarium can then house small tropical fish. The acrylic stand fixes to the inside of the biOrb to provide a flat surface onto which a 50 watt heater can be fixed. Although designed for use in the biOrb and biUbe, the heater stand can be used in most aquariums if desired. A snap out section in the light unit provides a gap into which the lead from the heater can rest, keeping the lead tidy while allowing the light unit to remain snugly fitted in the top.

The filter cartridge works like a waste bin, trapping dirt, once full it should be thrown away and replaced with a new one. To keep your biOrb or biUbe at its best, this should be done every 1-2 months. A partial water change of 30% should be carried out at the same time.

Use the Tropical Heater Pack to convert your biOrb or biUbe to keep small tropical fish. The Heater Pack contains a 50 watt aquarium heater, heater holder, glass thermometer and a sample of tropical pellet food.