Features: Safe and reliable: Algaecide is made from safe compounds and will not harm the ecosystem or the life span of fish. It helps improve the health and longevity of fish. Highly effective algae remover: Eliminates excess algae, chlorella, and moss. Breaks down dead algae, leaves, and grass clippings, resulting in clear pond water. Practical: Removes silt, increases water clarity, and reduces odors from stagnant water. Easy to use: No need for manual removal of debris. Simply sprinkle the algaecide over the pond to effectively control moss and algae. Versatile: Suitable for use in garden ponds, aquariums, lagoons, small lakes, beaches, shorelines, streams, and similar water features. Notice: 1. Actual color may vary slightly due to lighting effects. 2. Please allow 1-3 cm deviation due to manual measurement. Specification: 50g Shelf life: 3 years Storage: Store in a cool, ventilated place Efficacy: Effective algae inhibition, effective water purification Package size: 8.7 x 5.5 x 4.7 cm Package List: 1 x Algae Remover