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D-Activated Animal-Sterol (D3)
If one or two parameters are still not balanced- we recommend to continue with administering equal doses of each component
These are ideal for planting and maintaining aquatic plants
Corals should be feed at night when they extend their polyps
Combination of vast surface area and open/interconnected pores allow a thin bio-film to develop
Hanna Marine Alkalinity (CaCO3) Checker® HC (Parts Per Million) - HI755 aqua premium D-Activated Animal-Sterol (D3)Marine Alkalinity (CaCO3) Checker HC The Hanna Marine Alkalinity Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion
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