Review on 🐠 Onwon 10 Pieces Aquarium Filter Bags: Convenient Zippered Mesh Bags for Effective Filtration of Charcoal Pelletized, Activated Carbon, Biospheres & Ceramic Rings by Charity Holloway

These are very easy to clean and use bags that everyone who has an aquarium should have. I use them to store activated charcoal and bio-media in a canister filter as well as two hanging rear filters. They're more suited to a canister, but still work well. I also keep a small amount of crushed coral to boost the KH for my shrimp and snails. It also holds up well. You get value for money and overall it's great value for money.