hey i just got a supreme pondmaster mag-drive utility pump for free from my friend, it says 250 GPH and it came with a foam thing for the intake since i dont have a pond i was wondering if u guys had any other ideas on what to use it for it has a 18' cord

and its fully submersable or you can use it out of water, im gonna try and get some flexible tubing for it so i can use it to empty my tanks

any other ideas?
btw the price tag said it was 70$ and its pretty old but it looks like its never been used
