Korallen-Zucht BIOphos 2, Phosphate Adsorber 1000 ml / 630 g

Iron based granulate for removal of phosphate in sea and fresh water tanks.

Slow water flow in a filter bypass. 1 kg can absorb approx. 60 gr. of phosphate. BIOphos 2 should be exchanged as soon as PO₄ is measurable at the PO₄ reactor outlet. To enforce the effect of the adsorber we recommend to place the wet adsorber overnight in the freezer. Recommended in any tank system.

Rinse the adsorber with hot tap water before use.