I'm JP , just finished my first small pond 6X6 , in Southern FLorida. I have a Savio 14" waterfall fed by a submerged 2000gph pump to aerate . I have some anacharis and some other plants I bought at a pet shop. I had 6 goldfish but only one is left. I think I need to get the water under control before I added the fish. But any ways my big problem now is murky water. Had big algae bloomabut a week ago manually removed most of it and then added some Beckett algacide. But it keeps coming back, just murky. Any ideas? Thanks for any help or ideas!!