Product Name: Aquarium Fish Tank Filter Media Volcanic Lava Stone
Small pockets across the surface allow for beneficial bacteria to colonize. These bacteria break down harmful nitrates, nitrites and ammonia produced naturally in the water by the Nitrogen process. These compounds in too higher quantities can be harmful to your fish. Volcanic rock is a 100% natural produce that is found naturally and does not need to be manufactured like many other filter media are. Can be used alongside other media safely in canister or sump filters. Can be a long lasting media as it doesn’t degrade or breakdown over time. Prevent from getting clogged with filter slug by protecting with foams for optimal efficiency.
- Always rinse it before use! During transportation dust and small particles break off, this is removed by simply rising thoroughly.
- 1 pack of Lava Rock
- Size：0.3 to 0.6 cm
- This is manual weighing,please accept ±5g,thanks!