my large pencil urchin is releasing this gooey white stuff

timdam

Member
i got a large pencil urchin the other day. right now, it's releasing this white slimy stuff. alot of it. is it just going to the bathroom?
 
Ditto on the spawning. I had a tuxedo urchin spawn just after I got done moving. I believe its related to the change in water chemistry/temp/etc.
 
I think you can get them to spawn with water temp. fluctuations or KCl works too, inject it. I know Martin Moe has done this, and works extensively with Diadema urchins.
 
does anyone know how hard or easy it'd be to raise urchin babies? like if i got a female one, would it be easy to produce more?
 
does anyone know how hard or easy it'd be to raise urchin babies? like if i got a female one, would it be easy to produce more?

They'll just turn on you when you tell them they are too young to have little urchin cell phones...
 
Hard. Martin Moe, has been trying to crack Diadema in a big numbers for a few years now. You would have to have seperate larval tanks, and algae cultures. It would be a good idea to invest in a microscope. It can be done, just gotta really want it.
 
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