Hagen Laguna Phos-X Phosphate Remover, Water Treatment

Purchased this product with high hopes, have a 750 gal pond with green water algae problem, used both pouches that came in box, after a few weeks no improvement at all. Expensive item with poor result.

I install in my underwater filter for my goldfish pond to keep algae in check. It always does a good job of keeping the pond water crystal clear. Easy to install and 1 box will last me a entire summer.

Buy Hagen Laguna Phos-X Phosphate Remover, Water Treatment Now