Review on 🧪 Fluval EDGE Carbon Clean & Clear Sachets - Renewal Pack of 3 by Dana Martin

I bought a 6 gallon Fluval Edge two years ago and have been using these charcoal filters ever since. The price is more than reasonable for a monthly exchange. and they are quite simple and easy to replace. All you have to do is wash it to remove loose carbon dust and put it back into the filter housing. Replacing it once a month keeps my aquarium crystal clear and the seams keep my fish happy :)