What do you plan to do with this tank. If you are just looking to have a couple fish like the clowns, and maybe some softies for coral. The one you mentioned above would be just fine.I see there is a few replacement bulbs for the stock pc nanos, do you Rec a 10k actinic combo? 2 50/50? What's the best pc combo to go with?
Acros are a totally different story, the PC lighting alone most likely wont sustain them for long. Acros are an SPS and require very intense lighting like T5's, MH and the LED's that actaully work. If you are interested in keeping SPS corals, I would look into upgrading your lighitng. There are many on here that have done this to Nano stock lights. Switching to LED's or I think there is an Upgrade MH fixture available.The 2 clowns and prob some sort of goby in the future, I currently have a frag of acros, plan on a frogspawn, and maybe a couple mushrooms along with a few more acros all added slowly over the next year or so... So the 50/50 combo? 2 of those would be the best route? Thanks for the help!