We just broke ground for our pool here in San Marcos, Tx. and I'm trying to educate myself a little to keep an eye on the PB and avoid problems.

I've read that good "hydraulic design" in a pool cuts energy costs (by making the pump work less) and I'm wondering where I can find out more about it.

You see, the PB has said that "although most builders route the plumbing the shortest distance, we (the PB) route it AROUND the pool and use 90 degree angles so that if leaks occur, they're easier to fix."

Is this just sales talk, and should I be concerned about "hydraulic design" that includes multiple 90 degree bends?

Thanks