help identify?

[Knucklehead]

just found this guy in my tank. i do not see how i could miss something so big i look in my tank all the time and look in it at night to with a flash light. to my surpise i found this tonight!i need to know if hes good or bad?

 

[A_Lee]

Is it possible to put your camera in macro mode and try and get some shots? The pictures may come out more clear. Just for size reference, how long that critter?

 

[Knucklehead]

hes a good 3 inches. yeah i can try and put in macro.

 

[Knucklehead]

still learning my camera ..

 

[Lyn]

Pretty color. Could it be a type of flatworm? I'm grasping at straws...

Gresham, where are yooooooou?

 

[Knucklehead]

i believe its a nudi or sea slug, just dont know the name of him and if hes good or bad.

 

[LeviT]

I can see it being a sea slug but that's just a guess.

 

[A_Lee]

Big nudibranch would be my guess

 

[Ibn]

Looks almost like a seahare of some sort.

 

[tuberider]

Looks like a sea slug of some variety.

 

[Knucklehead]

i already know its a nudi or sea slug, i need to try and find what type. and at alteast if hes good or bad lol

 

[tuberider]

g/l on that one, it's not a nudi.

 

[Knucklehead]

i found a site but couldnt find him on there.
http://www.nudipixel.net/
its for sea hare ID too..

 

[pslee]

Try posting it here:

http://www.seaslugforum.net/

 

[nanocube-guy]

I thought it was abig sponge, but I guess not.