Halosource SeaKlear SKA-B-Q 90-Day Algae Prevention and Remover for Swimming Pools

Works great. Crystal clear water.

What I have been looking for for years. Easy to keep the green out of pool and lasts.

Works fine except for mustard algae. The pool remains clear and free of algae for 90 days but the mustard algae still forms on some plastic fittings and rubber parts of my pool cleaner.

This is the best for algae preventer in our Florida pool it really does work for 90 days as advertised. Have been using for a couple of years now and no more green!

I have been using Seaklear in my pool for several years but this year it doesnt seem to be working as well as before. I am not sure if it has less copper or what.

Works a promised. We started using this product last year and our pool has been crystal clear since! Great product!!!!

Very impressed with how clean my pool looks after using this product. I had old filters and my green pool got clear within a couple days of putting this in. I also saw a reduction in bees; strange.

I added the product as directed and it did absolutely nothing to remove the algae from my pool