Where can you buy these?

[neoh]

I'm not sure if sponges can properly be kept in captivity.

However; I saw a beautiful pipe organ at J&L on Sunday. I've been keeping one in my nano and it's a show stopper! The one they have is on a rock, top tank on the right of the coral price list, mid-tank, bottom rack - $40 I think.

I was going to buy it thinking it was something else.