CrystalClear Barley Extract, Liquid Barley Straw Pond Treatment, Fish-Safe Natural Water Clarifier, 16 Oz

Good natural prodect. The only thing is, it dose not give you any directions for smaller lawn ponds it ony gives you directions for 500 or 1000 gallans ,nothing below 500 gallans.

I put it in my water feature, and the water has remained clear. I am just getting started, but it is a good start.

Works great. I followed the directions for use in my steel stock tank and it started working right away. My tank is 1,000 gallons and I keep fish in it to control insects. My livestock are drinking the water as normal, the Fish are fine, algae is under control %26 I will continue using this product.

Easy to use. Helps keep pond clear and safe for koi.

The pond guy really knows what works! Not expensive but hi tech natural water fix!!!

cleared our pond. can now see our fish.

Barley extract does its job. Helps keep fish pond clear and clean!

I purchased this to use outdoors in small fountain, birdbath and small container pond. Even though I tried to keep them mostly in shade they were still turning green. I use just a couple drops and the water is clear. so for me this works!

Works as described and works well.

seems to be working in my small pond