BioCube Pumps

\The water flow in the BioCube is certainly sufficient for a freshwater planted tank or a fresh or saltwater fish-only tank. However, those with reef tanks may want to upgrade to a stronger pump. This can be done by changing the pump in the back compartment of the BioCube, by adding a circulation pump in the main tank, or both. For detailed information on this subject, please refer to the Coralife Biocube Setup Guide Upgrading Flow Section.