With some new additions..

Looks great! I keep saying that I'm maxed out too, but somehow I keep finding space. The only thing that really gets maxed out is my wallet.

where did you get that blue tunicate from & how long have you had it? Has it grown a lot? How much was it?

It's actually a blue sponge, not a tunicate. They are available on the internet and some fish stores get them.

Matt is correct it's a blue sponge. I just got him so no growth. My guy at the store said this one is a little easier to keep than most sponges that it's partially photosynthetic so I shouldn't have to feed specially for him. It was $30.00 so not too bad for that kind of awesomeness.