Hey guys, I tried to tackle this moss thing on my own by reading online about the different types and what to use and NOT HARM FISH while still allowing me and my kids to jump in it. I've spent enough time on youtube and different University sites that I should have a degree, but I certainly don't and must not deserve one. The basics: - pond is roughly 3/4 of an acre - deepest spot is roughly 14ft. - pond moss/crap is just around the edges, doesn't cover the whole thing - pretty darn clear water - some runoff obviously, but not like a current running through it About a month ago, I put 1 gallon of Crystal Plex Algae Control (says it covers 1 acre) into 15 gallons of water in my ATV sprayer and went all the way around it spraying the mats of crap floating on top. Dumped all 15 gallons and the 1 gallon of Algae Control into the pond via sprayer. Checked back there today and it sure doesn't look like it did anything. I sprayed it on a cloudy day about 50 degree's out, not much wind but some. I usually develop duck weed in late summer, but there isn't a ton of it now so I used the Algae Control for $40 per gallon. I'm not to excited to try it again, but maybe I did something wrong?? Something else I should use without killing everything?? Appreciate any input!