Can Someone ID Please

[LAMBrose1994]

Hello Everyone

Can Someone Please assist With The ID Of These:





I Thought...

#1 is some sort of Sponge
#2 possibly Aiptaisa
#3 would this be green hair algae (although it looks grey?)

Thanks In Advance

 

[mcgyvr]

http://www.chucksaddiction.com/hitchhikers.html

 

[peasofme]

your id's are probably right

 

[MrDuke]

Mid pic lokks like a few hydroids to the right.

 

[jeperry3]

I don't see anything that looks like Aptaisia. May be looking in the wrong place.

1. Sponge?
2. I see some macro algae and a possible tunicate and maybe a couple of hydroids
3. No clue. Need different pic.

JP