API Aquarium Pharmaceuticals PondCare 64 fl oz AlgaeFix

It beats buying the smaller bottles.

Went into August with crystal clear water in my koi pond... Until algae decided to take over. The water turned green and I couldn't see any of my fish. I came across this product and gave it a shot. Took two doses, and my pond is almost back to crystal clear again. The directions are easy to follow. This product works! And the 21 fish I have in my pond are all doing fine. Highly recommend if you need to clear up your pond. Just make sure you read the directions! You need to keep the pond aerated while using it. I have 2 aerators and a waterfall.

I was really struggling for a couple of months to control an algae bloom using natural barley straw type products as I didn't want to hurt my fish, turtle or plants but it was a losing battle after reading about algaefix and it claimed not to hurt fish and plants if used correctly I decided to give it a try. I saw results the day, after two weeks and 4 doses the algae is all dead and almost all gone, the sludge destroyer I bought with it has done a great job gobbling up the dead algae. It has not harmed my fish, turtle or plants. Great stuff, it works !

Works well

Works great without killing or harming any fish, kills algae quickly