PINVNBY 6 2 Inch Aquarium Canister Aquaculture Fish & Aquatic Pets Review

✔High Quality Material:The aquarium filter media is made of with porous ore, rich minerals and fine porous volcanic ash refined.After heat treatment at 1800 degrees Celsius,thereby creating an extremely porous structure that has a much greater surface to great for the cultivation of filter media. ✔Product Features:Fish tank filtration media porous ceramic material produces both mechanical and biological filtration.Improve oxygen solubility in water,Balance pH value and improve water quality of fish tank,help to purify water,adsorb impurities,providing healthy water for fish to thrive. ✔Product Size:Each the fish tank filter media long 6.2" x 1.5" diameter,approx 130 grams.Package includes: 20 x packs ceramic blocks, approximately 5.8 lbs in total. ✔Wide Application:The size of the product can be cut by itself,Suitable for fresh water aquariums,sea water tank, plant aquariums, sumps and ponds. ✔After-sales Service:If you do not satisfied with our product or simply just don't like it, please contact us, we will give you a replacement or full refund.Buy with confidence!.