Hey to all. This is the first forum I have joined since getting into the saltwater side. I have had several F/W tanks in the past. Largest was a 55gal. Have not had an aquarium in about 7 or more years. As of now I have a 55 gal up and running for about 7mo. now. I have enjoyed it very much. So much that I dove right in and bought a 150gal. That is a work in progress. Trying to learn the sump filtration and the requirements for it. I am leaning on that direction but am looking also to go with the Fluval fx5 or 6. Which ever I go with it will have to be a hang on unit as the tank is not drilled. I have an Eheim 2217 that came with it but I want more filtration than that. So far staying fowlr with exception of a couple of corals that a fellow member gave me or was a suprise on the live rock I have. Looking forward to the learning. Thanks Shane