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biOrb combines classic good looks with high tech filtration. Most aquariums use small box filters and/or smooth gravel which easily clogs with dirt. Like all biorbs, the biOrb Classic uses special ceramic media to provide biological filtration, which has a surface area equivalent to the size of a football pitch. Any excess waste is collected and held in a filter cartridge at the base of the biOrb.
If you're looking to keep larger and more advanced species of fish, then the biOrb 60 opens up all sorts of possibilities. It's larger size makes it ideal for either a saltwater aquarium or a marine set up. Do you enjoy aquascaping? You'll find that the biOrb 60 has space for some really dramatic decor.