1---Continuous Oxygen Release: the highly efficient oxidant in our aquarium oxygen tablets help your fish breathe better by providing sufficient dissolved oxygen. The oxygen is released continuously, keeping the water fresh and healthy. 2---Promotion of fish development: These tablets are not only an oxygen source for your aquarium, but also a supplement with essential nutrients that support the growth of your fish. With regular use, these tablets can help your fish become stronger and more vibrant. 3---Improve water clarity: by decomposing organic substances and reducing the level of pollutants, our oxygen tablets for aquariums help prevent deterioration of water quality and reduce the frequency of water changes. 4---Improve the vitality of your fish: these tablets stimulate the metabolism and development of your fish, helping them grow faster and healthier. They also regulate water chemistry for a balanced and flowering aquarium. 5---multifunctional: These tablets are a simple and effective way to oxygenate your fish in various places, such as aquariums, aquariums and other places. Content: 120 tablets1pcs Suggested Use: One tablet per day 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. Sold by-Minnanxin