Lupo Algaecide 1L - Algae Remover & Prevention Water Treatment Suitable for all Swimming Pools, Hot Tubs and Spas

Great item just as described thank you very much fast delivery

Easy to use

Does exactly what it says on the tin.

I've just put up our hot tub again and used this as a preventative measure. I'm always checking the PH and chlorine are the right levels and we've never actually had noticeable algae in the water . It can look murky though at times so I thought I'd try this for ease of mind. I will update if anything changes. You have to treat your water once a week after the initial dose so I'll be keeping an eye on the situation.sinple to use and understand instructions. Would recommend.

Did not worked even I've spend most of it. Some of it leak inside the box on delivery.

We use this for our hot tub, it’s made the water much better quality! It’s easy to use, we use a capful every 4 days and it keeps the water in great condition. It stop the slime/algae build up. It’s brilliant value as it makes it feel much cleaner. It also doesn’t have any smell.

Didn't kill algae. Correct amount used on 50 cubic metre inground pool.

We used this on our medium sized above ground temporary pool. This year is the first year we've used it and I was shocked at how quickly algae built up despite using chlorine tablets and keeping a cover on the pool whenever it wasn't in use.I had to refer to the amazon page of the pool to know how many litres of water I was supposed to be treating. I was naively thinking that a dose of this would magically dissolve the algae snd the pool would have "fresh" water again but that wasn't the case; we ended up just having to refill the pool.