Thanks Ben.

Im going to do exactly as you said. I'll pick up the dichlor from Sam's Club this morning and liquid bleach for when i need to switch. you also mentioned not overdoing the stabilizer so I'll be very careful.

I've got the Taylor K2005 test kit with the Taylor 1515 kit for DPD - FAS chlorine test on order.

I'm sure I'll be back with more questions.