I've had a longspine urchin since I put my first LR in the tank at week 2. It was smaller than my little finger nail. Now body size of a gold ball.
I'm now at 10 months and it's still alive. My No3 has never been below 15ppm and currently at 50.
I also found a new Tuxedo urchin recently from my last piece of rock.
I'm now at 10 months and it's still alive. My No3 has never been below 15ppm and currently at 50.
I also found a new Tuxedo urchin recently from my last piece of rock.
Personally i am done with urchins. Not because i dont like them because they look so cool
But i dont know many people that have had long term success with them. They seem to be sooooooooooooooooo sensitve to any peramiter swing and then just die
Never again