Thanks for the suggestions FishinRod.
I know some here had or have windmills, but don't recommend them, if it's a wind issue i'm ok with that, but if there is a constant maintenance issue, not ok. I repair stuff all the time I don't want to add to it.
Right now I run the solar pump in the morning, moving water thru plants because I'm pushing the limit on biomass and probably feeding too much, this helps to clean the water I think. The windmill would be supplemental only.