Cut to the chase my lfs is closing and they're selling everything, so a guy bought their 115g and sump but didn't want the 2 foot moray with it. So now I have a eel and never had one before. They had to get rid of it or chopping block and seeing as it's been there as long as the store I couldn't let that go down. Right now it's in a stock tank with 60 gallons of water heater and makeshift filter/ powerhead along with half the lr from its old tank and a huge piece I added. What do I need to know to help it live the rest of his days. Pretty much 30ish year old morray.