...nemo clownfish?...
I' msorry, but i hate people naming their clownfsih nemo, or calling clownfish nemo clownfish
Just gets so annoying after a while.
Personally, I would say you're stocked, simply because you only have 12 lbs live rock. Not much filtration, even with the aquaclear. With that current I would personally add at -least- ten more pounds of Liverock . iknow, expensive..But, it would help your filtration massively.
Do that ,and I would recomend a few things, actually.
1: Pair of Ocellaris/percula. You don't have clowns, and wow, you want to talk about fish with personalities! Always a great choice.
2: A hi fin goby/watchman goby-shrimp pair. AN amazing symbiotic relationship that can really only be fully appreciated in small tanks.
3: Firefish. Possibly even a pair..Can be touchy, but what a great touch of color.
4: Neon goby and one of any of the afore mentioned fish.
5: Bangai Cardinal. Personally, i'm not a fan of them..Really, njust not for me. I know many, however, rave about their personality, their liveliness, and their coloration. You could probably get two as well, but might want ot just stick with one.
Hope this helps
Andrew