ok I'm thinking about converting my 7 gal. freshy into a nano reef, and no I'm not leaving my freshy's in there. I'm thinking about using the CSL Smartlight Retrofit PC for light, it has that 50/50 daylight/actinic in one.
question is would the 32 watt be enough for anything or should I go with the 55 watt?
question is would the 32 watt be enough for anything or should I go with the 55 watt?