[kwirky]

I think the first step to moving in the right direction of a "nice" tank would be to make sure you own good quality test kits and that you're testing them on a regular basis when you're first starting off in the hobby. That way you know what happens to your tank when you miss a water change and things like that. Also it'll make you more satisfied knowing exactly how your protein skimmer is benefiting should you get one. And if you know your tank is not producing nitrates then you could possibly add another fish without a whole lot of worry. That's one of the first steps.

Another important step is quarantining your new fish. Set aside a tank that will only be used for quarantining fish because you might be using copper based chemicals which are deadly for invertebrates. Quarantine your new fish purchases until you know for sure they don't have any diseases, and if they do treat them in the quarantine tank to make sure your existing fish don't get sick.

Another thing I'd recommend is READ READ READ. There is an extensive library on the canreef forums alone. When you're first starting off I think reading is a good place to start because there's a LOT to learn. More than what can be typed in a single forum post. Start reading through the "beginner" or "newcomer" sections of the canreef library. That'll answer lots of your questions.

Oh and you have a small tank. Not all of the equipment used in larger aquariums like protein skimmers and calcium reactors have to be used in a small tank. Your research will show you alternative methods to keep healthy reef aquariums.