The tropical package comprises a BiOrb 105 aquarium in black with an iHeat intelligent heater

The new biOrb 105 holds a massive 105 litres/28 gallons which is nearly twice the size of the biOrb 60. Filtration and shape is as for the existing biOrbs and it comes in black and silver. Even with the increased size, these tanks only require an easy filter change every month to keep the water clear and, just as importantly, healthy for the fish.