Home Fish Filters & Water Pumps Filter Sponge/Foam JBL Tormec Activ JBL JBL Tormec Activ Active peat pellets 2-component pellets for fast, long-lasting effect. Reduces CH (carbonate hardness) and pH. Changes the colour of the water to light amber, preventing the growth of algae. Creates the optimum conditions for ... See full description Quantity 1 L Check availability Notify me Order 2 units, don't run out of it Buy it with... Marina Aspirator For Beteras 2.427Ft Features JBL Tormec Activ Reference4014162623676 BrandJBL Quantity1 L TypeRocks Description JBL Tormec Activ Customer Reviews JBL Tormec Activ Write a review