Three pieces of aquarium filter sponge replacements
Description: Soft and scrub-resistant, the filter sponge has a three-dimensional structure and thick fibers, which increase the filtration and culture area and improve drainage. With strong adsorption and multiple filtering effects, the filter sponge can help purify the water in the fish tank, balance water quality, and provide a fresh and clean environment for fish and shrimp, thereby improving their lifespan. Made of premium polyurethane foam, the filter sponge is soft, wear-resistant, and d