Ok so I have a 30 gallon tank and went to the LFS today a purchased a coralife superskmmer the 65g as well as a normal fluorescent light. My first question is the skimmer mentioned a good choice? Also I plan on returning the light I bought and ordering a coralife aqualight t5 Ho dual lamp which comes with 10,000k daylight and actinic blue lamps once again is this a good choice? For now it will only be fish and live rock I don't plan on any coral in this tank. Alll I have for the tank is the skimmer and a filter that hangs on the side dunno what kind is there anything else I really need to have? And one last question I know using reverse osmosis water would be best but we have a pur water filter on our sink so what I'm asking is if that would be ok? I know it's not as good but it's boUnd to better than tap water. If I have to I'll go to walmart and buy 30 gallons of RO water but I live in a second story aparment and the thought of packing those things upstairs isn't a good one. Thanks in advance for reading this and hopefully replying sorry it's so long winded but figured it would be best just to get it all out at once.