Because I won't be moving into a house I own yet

.. so the 75G is still going to be the perfect size "renters" tank for me. Big enough to enjoy and small enough to move without too much hassle. Plus I get to play "bonsai" with my corals and trim them regularly which is a win-win for everyone.. free corals spread around and keeps my tank looking clean. Many corals still have a lot of growing to do still, but others like my green slimer and hyacinth birdsnest it is now just about trimming to keep it where I want it. I can enjoy this tank for many more years before I feel the itch to upgrade again. Remember, I started with my 29G as a SW tank back in 1995, took 13 years before I finally upgraded from that tank to the one I have now, and I still run the 29G in my bedroom. I am no "Jflip". LOL.