Orange tree sponge

[butwa20]

I have a orange tree sponge in my tank for a couple of weeks now and really have not seen much activity from it but i did not think much of it till tonight when i decided to feed live baby brine shrimp to everyone hoping to excite my clown pair when my sponge when nuts for them lol sticking out all these white tubes from all over the branches some were about 1/2" long. i just thought it was cool never expected it to do that over shrimp.
http://i32.photobucket.com/albums/d38/Rentarox123/1312687720.jpg

[butwa20]

this picture did not come out that good i am still trying to figure out how to get good pics from my phone, but you can see what i am talking about with the tubes. Just thought i would share with you guys!

[Europhyllia]

what a great picture!

[butwa20]

Thanks I wish it was clearer

[justahobby]

It is a cook pic. When I opened the thread I thought the pic was taken on a reef.

[butwa20]

Lol it's stands a little over 1' tall with 2 main branches and about 20 sub branches it really looks great in my tank that's what everyone talks about when they see the tank I did frag off a piece to see how log it will tank to show the same tubes none so far