Im picking up a biocube 29 with stand tomorrow and Im spread thin on my budget. I am looking for freebies to get this thing going. I'm using dry rock because the cost of live rock is insane IMO. That all I will have to get this going until I save for further items. I would like to get this running and cycling though. I dont have substrate or a heater or salt. I plan on using some black mollies(from my daughters tank) to kick start this tank. I know freed stuff is hard to come by,especially in this hobby but it doesnt hurt to ask.