Eco-Aquarium Water Purifier Cube Ultra Strong Filtration & Absorption An unclean aquarium is harmful to the life of your pet fish. Material/s: Activated Carbon Color: Black Size10x10x5cm An unclean aquarium is harmful to the life of your pet fish. Maintain the sanitation of your water pets habitat with the help of this Eco-Aquarium Water Purifier Cube. Honeycombed Ultra-Absorption Activated Carbon Block Solid composition, no powder, no impurities, does not cause black water. Say goodbye to the trouble of constantly changing cloudy aquarium water. Ultra Strong Filtration & Absorption Filters and absorbs any dirt, or chemical that may be harmful to the health of your pet fishes. The adsorbed material is firmly controlled and oxidized to improve the filtration efficiency while extending the service life of the cube. Significantly decreases the death rate of aquarium . Instead, their health level is increased in the process due to cleaner water. Absorbs tannins and phenols... Prevents tank and water odor Avoids the water from getting murky Maintains the waters PH level as well as overall cleanliness Easy to Use Simply put it in the tank Just wash it with soap and warm water, and then you can put it back in the tank again. Your beautiful water companions make you feel calm and relaxed after a long day at work. Thus, they deserve all the cleanliness they can get in the tank they live in. This Eco-Aquarium Water Purifier Cube is all youll ever need. HOW TO USE Wash the cube with warm water and soap before using. Recommended placement is near the water inlet of the fish tank pump. Do not position the grid filter downward, otherwise, it will clog up and affect the filtration effect. For best results, rinse or replace the filter every 3 to 6 months. PRODUCT SPECIFICATION Attention:We have perfected the packaging, double-layer corrugated box packaging, and wrapped in pearl cotton, but some damage during transportation can not be completely avoided.If you have high requirements on the product, please do not place an order, unfortunately this time we can not provide you with good Service.Thank you Package Inclusion 1 pcX Eco-Aquarium Water Purifier Cube