Safe and Efficient: Fish tank algae remover are made of safe, inorganic and non-toxic compounds that will not harm the ecosystem and lifespan of fish. Quick and Easy Operation: No need to manually remove dirt; remove unwanted moss and control algae growth in water with high speed and efficiency. Removes excess algae, chlorella and moss with high efficiency and ease of use. Improves Fish Health: Unlike other algaecides, it is completely safe for your pond and all the organisms that live in it. Naturally providing fish with a healthier habitat, free from harmful and nutrient-absorbing algae, fish receive more nutrients, thereby making them more active and active. Most Cost-Effective Purifier: Say goodbye to unsightly and foggy water in your ponds and aquariums with our Aquatic Algae Control Purifier. It naturally cleans and controls harmful algae, resulting in sparkling clear and vibrant colors in the water. Reduce and Control the Presence of Algae: It breaks down dead algae, digests leaves, grass clippings and rocks, and makes the water in your pond clear Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.