I recently discovered a baby sea urchin in my tank. It's a relatively new tank, and I have 2 urchins there already, but given the short duration the tank has been up, and that I've only seen this one, I doubt my 2 urchins spawned. I did just get an order of TBS live sand, which I suspect is the source.
But he's white. In the photos of baby urchins I've found, they're all already brown. He's about the size of a pee. See below...
These are the best photos I can get so far. He's been cruising around "leveling up" his "armor" every day
Any thoughts?
But he's white. In the photos of baby urchins I've found, they're all already brown. He's about the size of a pee. See below...
These are the best photos I can get so far. He's been cruising around "leveling up" his "armor" every day
Any thoughts?