I'm just sorta leery of that sterilizer....will try the phosphate
first. Our Lowes is having a sale on water plants to move them and of
course many look kinda ragged but repotted in some good aqua soil I
would think should help that. If I had a big pond I wouldn't mind
spending the money but we are talking about only a small 8x8 and I've
heard the same thing before on the hair algae.