I'm hoping to snag 2 or 3 this weekend and I want to know some basic care info. I imagine it would be similar to other riffle darters but considering how large they are compared to others I was curious if maybe there were some differences.
What would be the best things to feed them?
How much flow do they need? I have a 20 gallon long set up but I don't have a powerhead yet (I've also heard that powerheads can warm the water, which I really don't want)
Are they aggressive towards each other or other fish?