Having spent a fair amount on sod following pool construction and now on maintenance of same, I just dump my test water back into pool. Only do full run of tests every other week or so, and chlorine and pH every other day.

If a group of kids are in the pool on a weekly basis, the contaminants they introduce into the pool is way more hazardous than a few cc's from testing.

Anyway, that's my story and I'm sticking to it.

CaryB
Go 'Canes!