blacl long spined urchin

[Bryckitall]

i've got a long spined black sea urchin,
has anyone ever heard of them attacking the other critters in
the tank?
he made a gash in our one sea hare and we caught him
eating on our blue spotted sea hare.
:eek1: :eek2:

 

[Pea-brain]

If they don't get some meat in their diet they will eat eat really slow and non-moving things like sponges. I imagine that it would be able to eat a sea hare, especially if it is sick or dying.

Dan

 

[SINNERMF]

only problem I had with them is the stab random things. I don't believe it was ususally intentional. I fed mine krill one a week.