ryan
Member
I have a clownfish, and a long spine urchin that have been in the same tank for a month or so. The clownfish has never shown any signs of sickness. For the last couple days Ive noticed occassionally he will start to shake or convulse for a couple of seconds. He isnt flashing at all, and there are no signs on its skin of ich or other parisites. My urchin has been in the same spot as him lately. What are the effects to a fish of an urchin sting. Should I put my fish into my hospital tank?
