Well I went ahead and ordered the PentAir QuietOne 4000 tonight from bigalsonline.com...they are offering free shipping for the next day or two on orders over $50, so I got the pump for like $56 shipped...not bad. So now all that is left is plumbing and moving the contents of the existing 16g over to the 20L.
I am beginning to contemplate the livestock and I think I am looking into a zoanthus-dominant tank along with LPS and DEFINITELY a clam or two...probably one of these ultra grade corceas with the tan and blue...
I saw this one in person over the weekend and this picture does it NO justice.
Fish-wise, i am planning on a true percula, a sixline wrasse and possible a goby/shrimp pair.
I want this tank to be an eye-catcher, so I am planning on a black background along with a sandbed that is predominantly black sand mixed with white sand...so ~90% black and 10% white sand. I like the black sand but dont like the detritus that shows up like a sore thumb...so hopefully this will help to cover that up. I am going to a LFS that sells the sand loose, so I will go and mix a small amount and see exactly what it looks like.
definitely more posts soon to come.
Jesse