Green stripe maroon? Ya mean gold.
I had a clarkii that used to bite the crap out of me whenever I had to stick my hand in the tank. The clarkii got evicted last summer. Now my bicolor belnny will occasionally bite me if I've been working in the tank too long. Just did a water change and some rearranging/gluing frags, and my skunk cleaner cleaned my hand for me. Much more pleasant that a clown bite.