So, Luke's dimensions come out to about 2000g and Bob's at about 1650g. This would start to answer the stocking questions, if we thought we were there already, wouldn't it. Throw JR's 250g per into the formula, temper it with MikeM's wise suggestion of "maybe males" and I can see five males in this pond (not 6.6

). Three females instead?
You guys thinking liner in the ground? Is that OK for minimum? (With 111 blocks around it on the ground.) (jk, Bob)
Mike, there's only outlaw koi in Maine, man.