Running an older AIO set up - RSM 130D I picked up for a good price. Done all the upgrades possible to the tank including removing stock hood and T5 lighting, added one AI hydra 26 HD. Had LOTS of challenges and still do I'm just tad over two years back into hobby. Here are just a couple pics. Am sitting on (for when I move soon) a sweet set up....75 gallon drilled to a 30 gal. sump I got from the same guy that sold me my current set up.