I've done a little research and I found a 10 gal tank with stand in storage that I've decided to use instead. I am getting ready to make a hood for it, so that I can have actinic and VHO daylight bulbs that actually fit properly on top of the tank. I also talked to the LFS and they have a 20 gal seahorse tank that they set up like a nano tank. All they have for that system is live sand and rock, a powerhead, heater, and an AquaClear hang on filter without carbon. It's been running for over a year, and they do water changes once a week, without any problems.
As for the larger tank, I bought an anemone for my
false perc clown, and will probably never do again. I was told from the LFS that the first might have been sick when I purchased it, since you can't tell until they die, and got another free. This one lasted a month, and I have no clue why it just up and died. It moved into the rocks and by the end of the day, was all goo.