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Can be used for marine water
Pour Brightwell Refractometer & Hydrometer Calibration Standard fluid carefully into hydrometer to avoid bubbles
Excessive amounts of nitrates in a reef aquarium can promote the growth of undesirable organisms including algae and dinoflagellates while insufficient amounts can lead to starvation in which SPS and other corals will show signs including the loss of color and paleness
Acid washed
as well as natural enzymes
TGR HPP-01 (High Porosity Activated Perlite) hanna Can be used for marineUltra porous filter aid mechanical filtration media for freshwater and saltwater aquarium system. Traps and binds particulate organic material and removes oils, grease, dirt and mulm from water column. Long lasting and washable. Best used in conjunction with TGR GAC. Recommended in a canister filter or media reactor. Directions: Put HPP 01 in a media bag, briefly rinse with purified water then put it inside your filter sock, or in the first chamber of
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