I was think about the Kole a bit, and I agree with you. It would be a bit crowded. I also have a Copperbend, mandrin goby, Royal Gramme, Sixline, Lawnmower goby, tail spot goby, Chalk Basslet, and a Camel Cowfish, and two Oceallaris, so, yeah, it would be crowded, after all I am upgrading so...