MICROBE-LIFT 10PLQ PL Pond Bacteria and Outdoor Water Garden Cleaner, Safe for Live Koi Fish, Plant Life, and Decor, 32 Ounces

Works great! I have a small 600 gallon pond, and I found this product to work the best so far and keeping it nice and clear.

Seems to work well in clearing up the Koi Pond. Hasn't harmed the fish

Smells bad but expected. Keep in garage but seems to work in the pond

worked great in my koi pond. Fish are happy. Pond wasn't to bad but i was concerned. Water is crystal clear now.

This is the first product that worked overnight to really kill an insane algae bloom I’ve been fighting for over a month now. That said, I lost several fish in the process but I’m not sure if that’s due to the product or just the poor water quality. The water went from lime green to grey over night. I will warn you though, this stuff will knock you over with how bad it smells. MAKE SURE YOU OPEN IT OUTSIDE! After I’d treated the pond I closed the bottle and brought it inside but within an hour I took it out to my shed cause it made my house stink

Why did you pick this product vs others?:Works great for starting a new pond and keeping water clean.

I’ve given it over a month and still have green water. If it’s going to work it’s just way to slow for me.

New pond syndrome was bad. I had added too many fish to quickly and the algae got out of control. I added more plants, didn't work. I tried extra aeration a different algaecide. Neither one worked. Then I found this product and followed the instructions. Three days later the water was crystal clear and my fish were thriving. I can see the bottom now.