JIAKEMEI | Non-Harming Fish Efficient Algae Remover Aquarium Cleaner

After using this product, the algae issues were easily solved. The water is crystal clear, the fish are healthy and active, and the aquatic plants are unaffected.

This algaecide is a total lifesaver for lazy fish keepers! Taking care of a backyard pond used to be so exhausting, especially in the summer when algae grows like crazy and you're stuck scrubbing moss or changing water constantly. This product is designed for convenience; you just pour it directly without diluting, and there’s no need to drain the pond or clear it out—just wait for the water to clear up. My pond was a dark green mess where I couldn't even see the fish. After using this as directed, the water started lightening on day one, was crystal clear by day three, and by day five, all the moss on the walls had fallen off, leaving the bottom spotless. My koi are doing great and look super healthy. The formula is gentle, doesn't harm the fish, doesn't smell, and maintains the water balance. It's low-foam, leaves no residue, and regular use prevents algae from coming back. The customer service guidance was very helpful, and it's a must-have for anyone who wants a clean pond with minimal effort.