Moss allready

My pond has got started with moss/algae allready. Anyone have ideas on what to treat it with that works?

2 12 in long steril grass carp per acre. They have kept mine perfectly clean for several years.

The wise answer is to contact a pond specialist or the SCdnr.
Normally grass carp prefer leafy vegetables and not filament algae.
We used Cutrine...about 22 bucks a gallon. Never kill more than 1/3 of the pond algae at a time or the algae decomposition causes oxygen depletion (the more smaller treatments the better).

Let one of them jumping carp jump in your boat and take it home with ya. Them things love algea!!