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Versatile for use in freshwater
Length: 30cm / 12"
ensuring compatibility with all BiOrb models
Dimensions: 80cm x 35cm x 45cm / 31
1 ml blue-striped)
MarinePure Bio Filter Block - 8x8x4" 25gal Versatile for use in freshwaterMarinePure has literally changed the way your tank can be run. The massive surface area, and huge potential for biological filtration has removed the need to design tanks around live rock. MarinePure has been so successful in handling the biological filtration that you can now run an entire tank without any live rock at all. This opens up many new design possibilities, especially when using ceramic structures which traditionally have been poor at