The BiOrb Marine Service Kit is suitable for all freshwater aquariums. The kit contains everything you will need to service your aquarium including conditioners to remove harmful chlorine from your tap water. The biOrb filter kit also contains a cleaning pad and full instructions.The standard biOrb Service Kit is suitable for all freshwater fish (both coldwater and tropical).
The biOrb filter cartridge works like a waste bin, trapping dirt, once full it should be thrown away and replaced with a new one. This should be done every 1-2 months depending on the size of the aquarium and the number of fish kept.
A natural substrate in the cartridge polishes the water and removes impurities, helping to keep the water clear between changes it has an active life of 8 weeks.
