BiOrb Classic 30 MCR Black Why should you choose this

Why should you choose this catalytic carbon

unscrew the cap of the bottle and pour the contents directly onto the filter media

reduce dose to 25ml per 4000 ltr (880 gallons)

The spray bar for this unit is designed to sit inside the lid which gives you the advantage of having 3 full depth trays of media

BiOrb Classic 30 MCR Black Why should you choose thisThe biOrb Classic MCR 30L Aquarium combines timeless elegance with cutting edge technology, making it an ideal choice for both new and experienced fishkeepers. Unlike traditional aquariums, the biOrb 30 features advanced filtration using special ceramic media, which has a surface area equivalent to a football pitch. This ensures exceptional biological filtration, while excess waste is collected in a filter cartridge at the base. Maintenance is