Hello all, I have recently added my first fish to my 30-gallon tank about 2 weeks ago and now I have caught the itch for coral. I don't think that my light is good enough for any coral, It is a Fluval Aquasky (I know, not good, but it was included with the tank I bought). I am in the market for a new light, however. Once I get said new light, I am looking for some beginner, easy-to-keep corals, that would stay small enough for my 30-gallon, as I know I am limited on space. Any feedback is appreciated, thanks in advance! (P.S. First ever saltwater tank, just learning along the way) (P.S.P.S I only have a canister filter, not sure if that matters, just throwing it in)