Currently I run a single kessil a360we on a 20g long tank that is 30*12*12. As things are growing tho shading with the single light is getting to be an issue. Im looking into options but im not sure where to go. I wanna stay LED and am thinking of possibly 2 AI Prime HD, 2 Eco Tech xr15 Pro, or 2 kessil a80......looking for input as to what you might think is the best option out of what I listed or other options.


