Description
Macro-pore is a synthetic absorbent polymer that removes impurities from water and polishes it to a crystal clear clarity. It is active on Quartinary Ammonia groups like nitrates. It can be recharged with salt for freshwater use until it darkens to a point where Chlorine must be used to re-whiten, every three or four recharges.
1 litre of Macro-pore will treat 4,800 liters
John W (verified owner) –
500l tank/325l sump. 1/2 litre in bag placed just before last section of sump, with return pump.Tank clarity improved overnight. After less than a week water was crystal clear and remains the same. Nothing else changed in tank, or sump, this product realy works!