Product Details
- This aquarium filter media serves mechanical filtration to catch fine particles and biological filtration for raising good stuff
- Premium ceramic media covered with thousands of porous tiny holes provides large surface area for bio filtration as well as filter out sparkling clear water
- Aquarium media block effectively absorbs fish waste and debris, providing crystal clear water for fish to thrive
- crack into pieces to any size needed, great for used in freshwater aquariums, planted aquariums, sumps and ponds
