Description:Name: algaecideNet content: 50gShelf life: three yearsRemove existing algae: 100L water: 2G reagentAlgae prevention: 100L water: 1g reagentAfter 2-3 times of application, please replace 1/4 water before use.Specifications:1. Aquarium algaecide: this detergent can reduce odor and balance algae and microorganisms at the same time.2. Effective purifier: remove too much moss and algae, making your water turbid and ugly.3. Improve fish life: immediately start cleaning and purification, which can be completed in only 3-5 hours. Significantly improve the health and longevity of your beloved fish.4. Easy to clean: This is the most economical, sustainable and safest way to keep the pond clean!5. No need to remove dirt manually: remove unnecessary moss with high speed and efficiency, and control the growth of algae in the water.Package Included:1 * algaecideNotes:Don't leave 1 star and 2 star feedback without asking for help.If you have any questions, please contact us. We will try our best to solve any problems and provide you with the best customer service.