Upgrade 14g biocube lighting
So I have this 14g biocube,which is my first tank. And the lighting I have just isn't quite cutting it for what I need..and I don't know how to upgrade my lights to sustain the corals I want. Any help would be greatly appreciated!
I would like to keep the good and maybe just get better bulbs. Is that possible? And is this going to be a lot of money? Lol