How do you rinse your filter media if you suck your change water out with the Python and it goes down the drain? For the newbies, a tap water rinse of your filter will kill your bacteria. I bought a 50 foot Python and don't use it. I have to suck water out of the tank to rinse my filter media with a syphon and bucket anyway. Hooking the Python up, having it leak and spray my kitchen down, and having to put it away and get water all over the floor in the process is not worth the trouble. Plus, I don't like mixing my Dechlor in the tank....I don't want to put more in "just to make sure" and I don't want chlorine/chloromine touching my fish. I guess I'm the only one, but using a bucket doesn't bother me - I feel better about the water change when I'm done. It was less messy, more accurate, and safer. JMO.