CNZ Media Filter Bags Activated Carbon Charcoal Aquarium Fish Tank Pond Canister Filter, 4 lb.

I like it. Got it at good price.

These little bags of activated carbon charcoal worked wonders in my aquarium. Within a short period, they effectively removed the water's unpleasant odor, colors, and organic pollutants. The water became crystal clear, making my fish swim happily and visibly content. I was thrilled to see that the product lived up to its claims.One thing I learned while using these filter bags is not to overload them. Using one bag for every 60 gallons of water proved to be the sweet spot for optimal results.

Use For Media And Put In Water Filter For Red Ear Sliders.

Coal pellets in good condition, miminum amount of dust,mesh bag looks to be good.time will tell.

We had been having trouble with our turtles water getting dirty extremely fast. I decided to change the type of charcoal we had been using and tried CNZ filter bags. Wow! What a difference!! The tank still has particulates but the water is now clear for a much longer period. Wish I had tried these earlier. The bags also wash out extremely easily.LOVE this product!!

OMG!! This works great!!!!!