hey salty, i have a 3g pico, just like the jbj picotope that i need to get rid of. great shape, no scratches. i have just the tank by itself that i would trade for a frag or two. i had a yellow tail damsel in it for months before i took it down. i tried a 1g tank first and couldn't keep anything alive fish wise.
I did a half gallon water change every week and my zoas grew like crazy. didn't hurt that i had 48watts over the tank either.
Let me know