Hey guys, I'm thinking of starting up a 75g All-Male Peacock/Hap tank, but I'm having trouble deciding what species, so many to choose from! I'm thinking a dark blue/black backround with some dark rockwork and either brown/tan sandbox sand (I have a source that I've got good stuff from before) or a dark/black sand substrate. Open to suggestions though! And what species mix do you guys think would look best? For lighting I'm thinking something in the upper kelvins, 14-20k, and then actinics/LED moonlighting. What do you guys think? I'm looking for 5-8 fish, all full grown males.