Interesting as I was thinking the same thing. For me, I already have couple of 36 inch strip lights, one of which is not being used. It holds two 30w bulbs and I already have an actinic bulb as well. If I get a 3ft by 1ft by 1ft tank (notice very low height), should 60w be ok for this setup? (Hmm, 22.4g tank - not sure if this exist).
In addition, I'd need:
- Filter: AC300
- Heater: Ebo Jager 150w
- Protein skimmer (do I really need this?)
- Chemicals to mimic marine water
And of course:
- Live rocks
- Sand
- Pair of young clowns
Am I missing anything?