Want to make this as short as poss. something is suspended in my pond in east tx. it's appx. 1/4" long or shorter and thread thin, it's real thick - seems to be just below the surface and down as far as i can see and seems to have a greenish color . have fertilized with Champion water soluble 10-52-4 March 15 & 29 & April 12. I am mixing with water and pouring in the backwash of my ele. trolling moter as i move around the pond. water temp. is 68 deg.deepest water is 8'. is it poss. to much fert? . Have Bass,C-Cat,Bluegill,some sort of minnows,Have had T-Shad stocked but have not seen any.11 tons off lime truck 6/3/02.A stand pipe for overflow taking the bottom water out.Pond is very old.solid oak & sweetgum trees around the pond....Tried to give as much info as poss. ANY HELP ?...Thanks Harvey