- Joined
- May 15, 2008
- Messages
- 470
- Reaction score
- 426
It is coarser for sure. Need the extra cutting power urchins have.Blenny will graze on it some. Cool fish, one of my favorites.
Turf is not like hair. I’ve about toppled my rocks trying to pull on it! Scrubbing would only get it temporarily and would grow back. scrubbing and and peroxide was a little better.
Urchins have strong jaws. They actually scrape the rock bare to get the algae, roots and all.