I live in a fairly small house. My options for where I can put my aquarium are limited. The only spot I can really put my aquarium doesn't have an electrical outlet near it. I've read several things on google saying that extension cords are for temporary use. I'm renting so I don't have the option of installing a wall outlet. Is there another safe solution? Or a safe extension cord that can be used to get an outlet closer to my aquarium?