Aquarium Ceramic Rings Filter Organic Ceramic Rings For Aquarium Filter Ceramic Porous Biological Rings Fish Tank Home Aquarium Filter Media 30 Pieces

Material: Aquatic plant fixed ring made of high-quality ceramic, practical and durable. Long service life and high intensity. Will not decompose easily and will be resistant to erosion. Main purpose: The fixing ring is suitable for aquatic plants and lets them down to the bottom of the aquarium. Solve the problem of floating aquatic plants anywhere, suitable for fixing many kinds of aquatic plants, the weight of the ring can make aquatic plants sink. Other Uses Not only can it be used as a strong anchor ring for various aquatic plants, but also as a high-quality weak acid filter material for nitrifying bacteria, it can break down ammonia, ammonium nitrite, hydrogen sulfide and other heavy metals. Applies to: Especially suitable for simple landscaping of small aquariums. The micropores of the plant ring itself are highly developed, which does not affect the growth of aquatic plants. Helps grow grass even without soil sand or water grass mud. You will receive: 30 pieces plant rings, size:2.5 * 1.2 * 2.5cm (outer diameter * inner diameter * height) suitable for fixing small and medium sized plants, suitable for aquarium design and provides the most suitable living environment for your fish. ...