Looking for expert opinions

[Sarina]

So far I have:
Stand, Tank, -Light (not sure of the brand name, but it meets the requirement for corals), Salt (Instant Ocean), Thermometer, Heater, Protein Skimmer (but it was really cheap $60.00), Hydrometer (I think that is what it is called - to measure the salt in the water), test kits.

I was also planning on getting a power filter (the 110) and a power head. This should give me enough flow for the corals.

Am I missing anything?

Thanks for the tips re: sand, I think I have decided to use sand in the bottom. Is it necessary to use “live sand” or can I just use regular sand. Isn’t the live rock enough?

Thanks for all you help!