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Iron-based granulate for the removal of phosphates in freshwater and saltwater aquariums.
To be put in a separate filter with a slow water flow. One kg absorbs about 60 gr. of phosphate.
Biophos 2 must be replaced as soon as PO4 becomes measurable at the reactor outlet.
To increase the effect of the absorbent, we recommend putting the wet resin in the freezer overnight.
Recommended in all aquariums.
Rinse the absorbent with warm tap water before use.
Iron-based granulate for the removal of phosphates in freshwater and saltwater aquariums.