Healthy Ponds Aquasphere Pro Biodegradable Pond Treatment, Treats up to 500,000 Gallons

Excellent product. Keeps our pond clear.

This is my second review. First one I gave it a 3 stars. But after letting the bacteria grow and using it for 3 months now and using one a month on my 1/3 acre pond it hasn’t ever looked this good. Before I was netting algea and couldn’t stay ahead of it and now we are getting the dead brown algae just here and there. I will keep using this product. The clarity off the water is amazing. I use a fountain also to help out the bacteria. Just a little expensive but all you pond owners know the importance of have that clear water. The fish are healthy and spawning. Recommend highly

The product was shipped in its original box without extra wrap or package. The sphere is fragile and arrived broken. I use this for a large pond and it was difficult to toss into it as prescribed. The powder was all in the bag.

Keeps my pond clear of algae without harming fish

Works great in helping our pond water to stay clearer and looks clearer

I have a 500,000 gallon pond and these did absolutely nothing to help with the algae. In fact it actually looks worse. Expensive yet ineffective. Will have to try something else.

Works great to remove algae, duckweed and watermeal.

I don’t think the work for my pond