Kaldnes

Kaldnes filters are a highly effective and low-maintenance biological filter that uses small, porous plastic pellets to provide a large surface area for bacteria to grow, which converts ammonia and nitrite into nitrate, a less harmful form of nitrogen. Kaldnes filters are durable, easy to maintain, and available in a variety of sizes and shapes to fit different needs, making them a good choice for ponds and other water features. With no need to clean or replace media, and the ability to backwash the filter to remove debris, Kaldnes filters are a great option for those seeking an effective and hassle-free biological filter for their water feature. Choose a Kaldnes filter for a durable, effective, and low-maintenance solution to remove ammonia and nitrite from your water.