jojo_b
Member
I have a tank that is in the midst of being moved/dismantled. One of the inhabitants still present is a pencil urchin (or what looks like a pencil urchin: blunt spines, reddish color, 3.5' diameter). I also have another tank already set up (probably about 2 yrs old). Can I just move the urchin over to the new tank? Or do I have to drip acclimate? And might the urchin be compatible with the other inhabitants (Fundulus, hermit crabs, small snapping shrimp)?