Well it is the wifes tank, lol. I would much rather a long shallow tank for corys and locals. Unforunantly we are not in a position to take fish yet still need to complete the set-up. Just taking my sweet time, lol. Not my first choice of filters, a fluval U4, need to get a stand made for the tank and, reading another post will likely go with a regular gravel substrate. Lighting not sure about. Very difficult to get information on LED lighting. So may go for halogen. But as for the angel, leaning towards the blues, or blacks.