Review on 🔋 Tetra Whisper Bio-Bag Replacement Cartridge Large 12 Pack - Unassembled by Tyra Comeaux

Don't forget to hold the blue cap, there is only one and it must be reused. Don't forget to put the blue clip in your pocket before putting the charcoal in. Suitable for normal freshwater aquarium. I use this particular filter for 10 to 20 gallon Tetra Whisper Internal Filter, Aquarium, Air Pump Tank Filtration (Model Number: 25817 ASIN: B0002DHYG8). I gave this one star for easy cleaning because I don't think you'd want to try to reuse a bag/bag. And here's the blue bracket, it can be washed off but it's not necessary.