Thanks for all the suggestions guys, I am still trying to consider my options.
I would love to do a mini seahorse garden. I already have a several types of macro algae that I bought at the pet store so it would be fun to re-aquascape my tank. The only problem I have with them is food supply. I am not sure where to get a steady supply of brine shrimp eggs to hatch.
My LFS has a pair of seahorses. I was tempted until I saw the price tag - £150 for the pair ($300)
I'd definately like to see you do a seahorse tank FD.
Hahaha, I would shy away from that too. Mine actually has them in pretty often. Not sure what type, but they were $35 each, a decent price.
Their horses are gorgeous Fishie, but yikes pricey.
I concur, a wartskin would probably be good....Its a bit small but you might be able to squeeze one of the small angler species in there, they are an interesting species that doest require a lot of swimming room