I bought one of those nifty clips for hanging sea veggies for grazers. After 2 days the only benefactors were my snails. I'm sure they each put on a few grams. I took a piece of twine and suspended it in mid-water. How do others offer the seaweed for their fish while keeping their inverts off of the "all you can eat buffet?"
This little guy would fit on a nickel with room to spare on all sides. Cute as all get out.

This little guy would fit on a nickel with room to spare on all sides. Cute as all get out.