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Getting rid of these compounds produces crystal clear water
It is ideal for all filtration products and has an exceptionally long life
then regenerate as HyperSorb™ or Purigen®
these LED lights are available in 3 sizes to suit a wide array of aquariums
Two AquaBus connectors for flexible expansion via AquaBus
Ocean Free Rectangular Cata-Pure Cartridge for Hydra 30 Supplements & Treatments Getting rid of these compoundsThe Cata Pure Cartridge can last 9 12 months depending on the amount of fish and is functional in marine environments. Rectangular cartridge for the Hydra 30 (The square cartridge for the Hydra 30 is available here). *HYDRA 30 NOTE: Please check your cartridge before purchase. Some have the square, some have the rectangular. Model Number of Cata Pure Hydra Filtron 1000 2 Hydra Filtron 1500 3 Hydra Filtron 1800 4 Hydra 20 1 Hydra 30* 1 (or 1 square*)
