I have a 1/3 HP Gast 0523 and it's sweet! Will do 12 feet no problem. There is one other positive to having electric at the pond. For me I have a outdoor plugin on a 4x4 post. I use it all the time to pump water for the yard, to run an electric weed eater to have a big fan going if needed. Always nice to have that option. When we built my dock it was REAL nice as we had electric right there to build it. Just something else to think about.

Good Luck,
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!!