10g Nano

[canadianbudz604]

hello.... i am new to the darkside and any guidance would appreciated... I have the following equipment:

10g tank regular
Hydor Koralia 1
20" 96w Coralife Quad 50/50 Fixture
Top Fin 30? Filter
Heater
Small adjustable heater
Some small CPU fans to keep the light cool

Now is the lighting good enough to do a reef tank?
I plan on using the live rock and live sand to filter the tank, maybe some Chaeto?! The little filter I have will probably just for flow
I am starting out very slow, as I want to learn... One thing about the water changes and top ups: Do I just add fresh RO water to top up the evaporated water? I am just going to be starting to cycle the tank in the next week so any help is appreciated. Thanks alot