Jill-O
All American Girl (all grown up)
Like I said before, I like doing the changes. I use a python to fill and do part of the draining, but I rigged up a vacuum / drainer that works faster than our python. I took some heavy clear hose and a cheap gravel vac that you pump. It has a tapered end on its outflow tube, which I just pushed into the clear hose. I use that to vacuum and drain into the yard (goes pretty fast). Plus, I didn't really want all that water flowing through our drainfield as it would if I drained through the python only.