Thank you for voting Nigel fish of the month, I wish all the entries could be fish of the month as well!
Nige is a 'royal blue'. The color is a result of intermediate dominance between the 'green' and the 'steel blue' colour. He currently lives in a $40 25 litre tank with his kuhli loach buddies Chip, Dale and Alvin, and enjoys about $400 worth of crib decoration lol.