API Aquarium Fish Tank Anti Algae Treatment Prevent 237ml ALGAE KILLER Pack Of 2

Have used this product for years keeps my aquarium in tip top condition.

I was sceptical of this stuff but reading the reviews I decided to try it and I am very glad I did. I'm not a fan of adding chemicals in tanks and prefer to sort the root of the issue out. However my tanks just seemed to get scruffy so quickly! Yes they are fully stocked so it's not going to help. My tap water does have high phosphates and I've been told countless times by experienced fish keeps that the phosphate wouldn't be why my tanks get dirty quickly. Well... If so I find it funny how I started to use this and my tanks are crystal clear! They were clear anyway as I water change a lot! However usually after about 2/3 days the sparkly clean look would start getting a bit grubby on the glass. I'd have to glass clean twice a week to maintain that lovely clear look. I've been using this a couple of weeks now and I can literally get away with cleaning once a week and even then there's virtually nothing to clean! I just looked in this morning and couldn't believe I last water changed 5 days ago and it looks as clear as the day I did it! Also I'm not getting that white scummy stuff on the inside of the tank lid anymore. Can't praise this stuff enough!

Helped clear my Algae

Does what it says on the tin (bottle), API are good, don’t know if the best, because their products are all I use… at the moment.No extra algae seen since in doses the tank, and the small amount I had seem to be shrinking, time will tell?

Have been using now for 4 weeks. It has helped a little but have decided to go for a fluidised reactor to take out silica and phosphates, etc that are the real problem. That said...it's a good product to try and control the initial problem.

great price and helps maintain my tank

Just the job 👍

Spent a fortune on this kind of thing & thought it was best try something new alas easy to use but didn’t work