Eheim EHFI Fix Coarse Filter Media 1L Biological Removes trace metals toxic to

Removes trace metals toxic to sensitive fish

Reef Fusion is different from our other calcium and carbonate supplements in that Reef Fusion 1 & 2 are specifically designed to be used together in a simple 1:1 ratio

Reef Advantage Calcium™ also includes magnesium and strontium in amounts proportionate to typical utilization ratios (100:5:0

then add Reef Fusion 2™ in the same manner

Previously known as Blue Planet Pond Bio-Active Rapid Start

Eheim EHFI Fix Coarse Filter Media 1L Biological Removes trace metals toxic toEHEIM 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.