Wide temperature fishes, no need for chiller.I have a breeding trio in a 75gal. They love hanging in the current.
Are the other fish in the pic Tanakia himantegus ?
Are you running a chiller to cool the tank?
Any full tank shots?
U say this one?
it's Tanakia himantegus, and also I'm keeping many kinds of Rhodeus. Most of them were fished by myself.
Here's the full shot.