Features: An unclean aquarium is harmful to the life of your pet fish. Material/s: Activated Carbon Color: Black Size：10x10x5cm/10x10x10cm An unclean aquarium is harmful to the life of your pet fish. Maintain the sanitation of your water  habitat with the help of this Eco-Aquarium Water Purifier. Honeycombed Ultra-Absorption Activated Solid composition, no powder, no impurities, does cause black water. Say goodbye to the trouble of constantly changing cloudy aquarium water. Ultra Strong Filtration & Absorption and absorbs any dirt, or chemical that may be harmful to the health of your pet fishes. The adsorbed is firmly controlled and oxidized to improve the filtration efficiency while extending the service life of the. 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 water’s PH level as well as overall cleanliness Easy to Use — Simply put it in it! Just wash it with soap and warm water, and then you can put it back in again. Your beautiful water companions make you feel calm and relaxed a long day at work. Thus, they deserve all the cleanliness they can get in they live in. This Eco-Aquarium Water Purifier is all you will ever need. HOW TO USE Wash the with warm water and soap before using. Recommended placement is near the water inlet of the fish tank pump. Do position the filter downward, otherwise, it will clog up and affect the filtration effect. For results, rinse or replace the filter every 3 to 6 months. Product Description: 4x Eco-Aquarium Water Purifier High Quality: Our product is crafted with the utmost attention to detail, ensuring a high level of quality that you can rely on. Stylish Design: With its sleek and modern design, our product is not only functional but also a beautiful addition to any space. Durable Construction: Made from premium materials, our product is built to withstand daily use and will last for years to come. Excellent Value: We offer our product at a competitive price point, providing you with exceptional value for your money. Versatile Use: Whether you need it for home or office, our product is versatile and can be used for a variety of purposes.