So I have been using buckets to transport the dirty water from my aquariums every water change(I don't like wasting so much water with the python) and then using the python to fill the tanks. Last night I discovered the drill pump at a hardware store and decided to see if I could attach a long hose to it and drain it in the toilet...Surprisingly enough it worked and even gave me enough power to vacuum gravel better then ever. It only cost me 10 bucks and now I never need to lift another bucket. Just wanted to throw the idea out there and see if anyone else uses this method.