Oh they totally color up when they're happy, esp in a planted tank. A totally worthwhile...and hardy...schooler.
I keep going back and forth between harlies and espei in my stocking plan.
I'm wondering how they compare (other than size) in terms of schooling, what level they hang at in the tank, dominance play, feeding activity. Any sort of behavioral info would be helpful.
And apologies for the semi-hijack. Hope no one minds too much!![]()