Blue Horizons Summerclear 2L Pool Algaecide

To keep the algae down in our above ground pool.

Does what it says but i just need a bigger bottle. Just one thing, it always leaks though......

Got this because it was copper free. Details suggest effective for up to 3 months. I added the correct amount to our pool but within 3 weeks there was algae everywhere. Based on this result I do not consider it to be very effective and unable to recommend it to other purchasers. Had two containers of this and on both occasions of use the result was the same - disappointing. Will not be using this product again as not cost effective.