I have a healthy disease free koran angel that is around 3". I am willing to trade him away for just about anything. Have a couple damsels you don't want? Have some green star polyps? Doesn't matter to me, just has to fit in a 20g for the time being. I will even give this fish away for free! If you have a significant distance to drive and have nothing to trade, he's free. Why do I want him gone? Look up their profile, they get to be quite large, and I cannot and will not house this fish for life. I got him when I bought a 55 from someone last month. If I must meet halfway, there must be a trade. Any questions, PM me.