Well after a LOT of thinking and planning, I've decided not to set up the 40 gallon that I was given a few months ago
I simply don't have the space. After I rearranged my office it looked so much better and I knew that if I put another tank in there it would be far too crowded. I feel ok about it though, because instead I'm completely overhauling the four tanks that I have in there already.
I got a brand new 'retirement' tank for my frog Pudgy and gave the crab tank a great cleaning...here's the thread with photos
Next on today's agenda, I'm redoing the tropical tank with new plants and Flourite substrate...should be a challenge!