ClearMax Phosphate Remover, Chemical Filter Media for Aquariums, 100-gram Nylon Bags, 3-Pack, A1348, All Breed Sizes

This phosphate remover works as expected and has been easy to use. The media is contained neatly in the bag, fits well in the filter, and has held up without any issues. It’s been a simple and effective option for routine aquarium maintenance. No mess, no complications, and no complaints. Does exactly what it’s supposed to do.

I use this product regularly to remove phosphates from the water. I place it in the top of my canister filter. Handy that it comes in a puch at the correct amount.

IT'S GREAT. Does great job on the water.

Keeps my aquarium crystal clear!

Wow!! This stuff is amazing!! I’ve used carbon and was impressed on how clear my water was. My issue tho, is my town has high phosphate water. Carbon just couldn’t keep up. Bought phosphate pads. Helped a little. But not great. Purigen wasn’t helping at all. Then I tried this! Love it! I use it in my 10 gallon tanks by cutting a hole and using about a half in a coffee filter bag. Made a fantastic difference and my bettas are very happy!! Plan on using it in my 20 gallons!

It's a very good product of removing phosphates and ammonia and nitrates and should be changed every 3 months but you can go as much as 6 months with it. I use it with a bag of phosguard to control the phosphates in my saltwater aquariums. You're still going to have algae even using rodi water that's just the nature of saltwater aquariums. But this product is definitely helped

Not the best, nor the worst.

Works as expected