The ultimate phosphate remover for fresh waterA polymeric blend with outstanding qualities, including the ability to tie-up large quantities of phosphate without negatively influencing the pond water in any way. Phosphate - caused by the decomposition of organic substances such as food surpluses, dead plant matter and excretion - is only harmless in concentrations below 0.3 ppm in fresh water.
- Will not harm fish or plants
- Safely removes phosphate from pond water
