newtankresized

Very cool rock formation!

love the rock that will look sooooo cool once you have all the corals in it and looks great as it is right now~!

what kind of rock is it?

I am not sure. It is less porous than fiji.

I got some of the rock that are in my 5.5 and 2.5 from this tank. I ended up giving the rest of this tank back to the friend I bought it from. Having a 20L would have just been too hard to maintain in my apartment.

maybe marshall island?

i used to have a starfish like that, it was the first thing i put in my tank

nice aquascaping

nice rock setup ... never seen something like that ...