Your right on the CP I think. I don't normally put any CP in my pond till it's mid to late April here and the water temps are in the mid 50's to 60 range and I start to see algae growth, but if you already have algae issues maybe it wouldn't hurt? I am no expert CP guy not sure how well it works in colder water??? Maybe someone else will chime in and help with that.

RC

The only difference between a rut and a Grave is the depth. So get up get out of that rut and get moving!! Time to work!!