Aquarium Fish Tank Filter Media Ceramic Rings Activated Carbon Balls Yellow Media Ball 500g

Features: 1. Used for upper, bottom and outside filter of fish tank. 2. Can effectively absorb harmful chemicals, micro particles and debris in water and remove odor. 3. With strong adsorption characteristics, adsorb harmful substances, culture nitrifying bacteria, stabilize water quality in the tank. 4. Equipped with a mesh bag, you can put the filter material into the mesh bag, and then put into the tank. 5. Please clean the filter material before using. Specification: Condition: 100percent Brand New Material: Sandy Soil Mixture Optional Style: White Ceramic Ring 500g, Red Media Ring 500g, Yellow Media Ball 500g, 10-in-1 480g Weight: Approx. 450-500g Package List: 1 x Bag of Filter Material 1 x Mesh Bag Note: One pack is 500g, because of the filter material, the actual weight is subject to the receipt, with 10-50g error.