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coral growth will cease
After determining the calcium consumption rate
Removes trace metals toxic to sensitive fish
and may be used in both fresh and salt water
Previously known as Blue Planet Pond Bio-Active Rapid Start
Eheim EHFI Fix Coarse Filter Media 1L Biological coral growth will ceaseEHEIM Fix: Mechanical filter medium This special structured coarse filter material is used for mechanical treatment of the water and is used downstream of a layer of EHEIM Mech. EHEIM Fix is used as a parting layer between the mechanical and biological filter medium. Coarser particles are restrained and are thus removed from the water prior to entry into the biologically acting filter layers.
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