Oase BiOrb Full Maintenance Kit 48441 WATTAGE_300w Creates an optimal environment where

Creates an optimal environment where beneficial bacteria can thrive

Velda growth balls result in improved lush plant growth

Added carbon removes odours and keeps water crystal clear A249 - fits FX4 FX5 FX6 (pack of 2)

12mm thick 19"/50cm wide

Oase BiOrb Full Maintenance Kit 48441 WATTAGE_300w Creates an optimal environment whereOase BiOrb Full Maintenance Kit 48441 A biOrb Aquarium does not require much care. However, to continuously ensure the optimal water quality, the filter depending on fish stock should be changed every 4 to 8 weeks. This is quite simple: Unscrew the old cartridge on the air column, replace the old filter cartridge with a new filter cartridge and then screw it back into the fixture. Streak free cleaning and prevention in one: has an anti static effect