Pro-KleenPool Algae Remover 5L - Removes & Prevents Algae Growth - High Concentration, Long-Lasting Professional Formula

This product is very good but you have to use more than they advise. For my swimming pool with is over 3200 l I put entire 5L bottle to clear algae. Then after you put the product you have to shook the pool with chlorine and hoover the bottom and filter goes night and day. I am happy with the outcome it clear my pool within 48 h including chlorine shock.

Excellent customer service and good value for money product

This product is great ! I bought it for my horrendously green pool after we neglected it with the poor weather this month. In prep for the glorious 30 degree weather this bank hols I hurried to buy this. It cleared it from dark green to bright blue in about 3 days.The only downside is I had to use 4 times the recommendation (maybe 800ml?)But with such a great amount in the tub I didn't care. Scored a 4 sTar just because it needed more than it said on tin!I would recommend it.

We had terrible algae in our pool and after a few days it was gone. We didn’t hold much hope as the problem was really bad so didn’t keep an eye on it and the next time we lifted the cover the pool was clear.

Thought I would try this as at a good price but really no good for an in-ground pool as it didn’t work. I had to double dose to get any change and still did not clear as other products

Perfect ty.

I never leave reviews never. But this stuff work. My pool was turning green yet again this year. I was getting ready to chuck the whole this and tell the kids tough. A quick look on amazon and this came up and the reviews looked good. I put 800ml into my 10 ft pool stuck the filter on and within 5 hours its was clearing. Lift the pump on overnight and it clear, clouded from where I have shocked it with chorine but it is not longer any shade of green. I am gutted I didn't take a picture now.

Not bad took along time to shock the pool back to clear water