Oh, I see I have never heard that term before! I pictured this...lol
Water changes aren't wasting water, though! I try to use all of mine by giving it to the garden, but I know a Python is super convenient...with this aging septic tank though, I fear dumping more water in (the drainfield has already failed twice) - my plants don't mind, I can grow great tomatoes and roses!
Thats what I thought too, until I googled it.
Anyone in the suburbs of chicago willing to sell one? Or anyone selling one with shipping?