Wholesale Ceramic Bio Rings | Best Bio Rings Manufacturer

$1.02$15.94

Using high-quality quartz sand as raw materials, this ceramic bio rings filter is fired by high-temperature technology. It has good permeability and contains a variety of beneficial elements such as calcium oxide, sodium, potassium, magnesium, etc., which are nitrifying bacteria (aerobic and anaerobic) ideal environment. Therefore, we can cultivate high units of beneficial bacteria. Specially shaped to ensure good water flow, is reusable, and ideal for fish lovers.