WTB: fish tank heater/other things..fish too..

setting up a new aquarium in new apt…just picked up a new aqueon filter from eddies…didnt even think about a heater…fml…oh well…anyways…this tank is approx. 30 gal. and was wondering if anyone maybe had a good heater laying around that they arent using anymore because they may have upgraded or just dont have fish anymore…also looking for some fish as soon as water temp is good…

anyone know of some good tropical fish that arent super high maintenance? i know how to take care of an aquarium…just not super advanced like some of the other guys on this forum…