TetraPond Barley and Peat Extract For Naturally Clear Water

It did not perform what it claims :(

This stuff cleared the hair algae from my pond in no time. So very pleased!

This product is the best way to try and keep water clear from algae growth without any chemicals if you are going down the natural route. I added this to my pond after I had a huge buildup of string algae and needed to drain, scrub and refill. Within a week or two I had algae again, this time single cell (green water). I have a 2,500 gal pond and used nearly the whole bottle after adding fresh water. I think this product did help fight against the string algae, but can't keep water clear entirely on it's own; it's all about the pond conditions. For anyone looking to clear up their pond water, my recommendation is to use this product as well as adding a LOT of pond plants. They will compete with the algae for nutrients and shade the pond surface, essentially starving the algae of it's sustenance. After adding my plants my pond is about 90% clear after one week. Hope this is helpful for DIY pond builders like myself! I've attached before and after photos

At first I wasn't sure if it was working. I put 4 caps in the pond and nothing happened. So the next day I put another 4 in a total of 8. Then finally the next day I could see a difference it worked and now I can see my fish again.

I've got a 300-gallon deck pond that was suffering badly from green algae as it gets a lot of sun. One treatment of this and the water has stayed clear and algae on the sides, on the filter housing and resin shelters for the fish has all but disappeared now for weeks. I was going to try one of those blue water tints before trying this but was concerned that splashing would stain my patio. So glad I found this. Can't believe the difference.