re: Paging Cdawg or pool guys- need pool help

is it a chlorine pool or salt? Mine is a chlorine pool and I fought algae for years on one end thinking it was circulation. Took my water in for testing to the dealer and other local pool dealers and no one could figure out the problem. I fought this problem for 5 years and learned goggle is my friend. You need to buy yourself some phosphate remover. Phosphate is what algae feeds on.