Alpha BioSystemsAqua-One All Season Pond Clarifier, 1 Gallon

This has been the most beneficial thing I have used to keep my pond water CLEAR! It takes a larger dosage that recommended, but it does work! I would highly recommend this product. I have been using it for a couple of years now.

This product truly works for my pond but I do have a Aerator and a good filter in my skimmer and for those who have a pump in your small or large pond then be ready to clean your filters daily, twice daily is even better. because this product does a major job for cleaning up your pond and it needs somewhere to go therefore your pumps are working very hard to do it's job .This product works like no other on the market. I also use muck digester tabs with this product. Both work well together. I have a large pond, most of my pond is 4 to 5 feet deep and the deepest end is 10 feet.. It is just about under a half acre size pond. I only used half of what I am suppose to use for the size of my pond and its doing it job and I am sure if I use the correct dose it will do even better. Depending how dirty and how large your pond is and how many fish you have stocked, will depend when you start seeing the difference but once it does it is a heavy load , so keep your system clean and going strong.. I will order this product again. Thank you

This product cleared up our fish pond in about a week. We had green algae throughout and within a week it was almost clear. We use it on a regular basis to maintain it

We find that regular use of thi product is most effective in treating our pond water to keep the water clear

I've used the product before, ordering from Amazon, and the product is very good. But previous service was better. After some time with no delivery, I called Fed Ex & learned it had been returned to supplier due to damage. Had to track down myself before eventually getting a response from Amazon Supplier that they were shipping 3 smaller bottles as the replacement, which amounted to 120 oz, rather than the 128 oz I paid for. With a 3500 gallon pond, I'm disappointed they didn't replace it with what I ordered and paid for or at least the equivalent.

Highly recommend

We purchased this product for our pond. We had an abundance of dead algae covering the rocks on the bottom and sides. After several weekly doses the algae started to disappear.

I've used this product in my 1,000 gallon koi pond for a couple years now. It seems to do a wonderful job. My water is crystal clear and my water tests show KH, Ammonia and Nitrite levels to be spot on. The fish have never complained about my using this product.

Good Price, Fast Service

I have used this product since my pond and waterfalls were built 5 years ago. The price was very competitive and delivery was swift. Happy to have gotten it from an amazon.com supplier. This product really helps with algae and keeps the pond clear and clean. Stephen

A two part system works better for us.

Works great in our big Koi pond.

Love this product for my pond. Safe for Koi.

works well

Thanks