Urchin hats? I know the 3d printed ones, but what are other cool urchin hats you've seen or experienced? Im talking corals, big shells, a hermit or two, etc
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Well, the other day one of my tuxedo urchins pulled a strawberry favia frag on a disc from the rocks and wore it around like a sombrero for the better part of the day...Urchin hats? I know the 3d printed ones, but what are other cool urchin hats you've seen or experienced? Im talking corals, big shells, a hermit or two, etc
This is amazing. just out of curiosity, how mature should a tank be before adding an urchin. Hoping to get one in the future
it has been wearing it for a week now.
I added mine at the 10 month mark to address a red turf algae issue. There was a lot of algae for it to eat.This is amazing. just out of curiosity, how mature should a tank be before adding an urchin. Hoping to get one in the future