My pincushion urchin is losing some of its spines. It not noticeable on him but I have been seeing them on the sand bed.
Wondering if this is normal (shedding/molting) or something to be concerned about? He is very active and there is plenty of algae for him to eat.
Wondering if this is normal (shedding/molting) or something to be concerned about? He is very active and there is plenty of algae for him to eat.
