Did you see this one ? Looks great at night.

https://www.amazon.com/gp/aw/d/B01JS2N41W/ref=ox_sc_saved_image_1?smid=ATVPDKIKX0DER&psc=1

This aquarium light was recommended to me on Amazon, so I decided to get it. So far, I really like the automatic 24-hour feature that starts with sunrise, goes into daylight, and then gradually fades to blue sunset and darkness overnight. I'm using it with this one-gallon tank. I ended up getting a piece of clear polycarbonate to use as a lid. I left the white paper on one side of the plastic so that it would reduce the brightness of the light a bit. The monks seem happy!