POLYBIO Poly Filter PAD 4 X 8

Used in an outdoor pond. Pad was a little small for my filter, but still managed after about 2-3 weeks remove phosphated from my 280 out door pond. I should have purchased the larger pad.

Best stuff ever!!!!!!!!

Excellent product and amazon seller

Water is crystal clear with these as a water cleaner before the filters

I love this stuff works great in all BETTA tanks. No I do not have filters. Well I do have natural filters for them such as plants. This gives me a few extra days and I can also see what is going in my bigger tanks. This works great in the shipping of fish as well. All you need is a postage stamp size in the bag with the fish.

These things are bizarre little miracles of poly.... Somehow in each situation I have tried tgese have cleaned my water. Great for fish and turtles!

My tank looked cleaner and my fish seemed happier

best filter media available

Price and removing copper from my tank

I have been using this product for many years now, they are overpriced by the manufacturer but worth the cost considering the alternatives that flood the market every year. You can either waste your money on other brands of plain poly or you can spend more on these and know that your fish are well protected.