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Reef aquariums: 400 to 450 ppm calcium
Besides purifying it also helps to facilitate a more stable pH level and can reduce the frequency of water changes
Can be washed and re-used (rinse in tank water - not tap water - to maintain its use as a biological filter)
The extender nozzle reaches deep
Dymax Bio Sphere is a highly porous media designed to be a substrate for bio-filtration
FritzZyme 9 Saltwater Nityrifying Bacteria 236ml Atomizer Reef aquariums: 400 to 450FritzZyme 9 contains live saltwater specific strains of live nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and nitrite. Nitrifying bacteria can take weeks to naturally establish colonies in new aquariums while ammonia and nitrite can reach lethal levels in only a few days. FritzZyme 9 provides the proper balance of bacteria proven to rapidly seed biofilters; greatly reducing the natural cycle time allowing for safe and
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