The best possible pH value for keeping most freshwater fish & plants is the neutral range around 7 JBL pH-Minus lowers excessively high pH values in your aquarium and promotes fish health via added natural oak extract... Read More

Reliably increases pH and KH... Read More

Phosphate remover in liquid form Removes the algae nutrient, phosphate (PO4), within a few hours, Phosphates are absorbed & can be removed from the water by the filter No harmful side-effects Freshwater only... Read More

Solves algae problems. Effective without copper. Harmless to fish (including catfish). Reliably combats green, brown, slimy, thread, floating and spot algae. The effect is such that results are only seen after a few days... Read More