Hey guys, So i decided to start up a small 5 gallon reef. I decided on dead rock because of a terrible experience years ago with some live rock i bought. So its been 5 weeks of cycling my tank with no lights in order to avoid an algae bloom. I did the tests and my tank has finished cycling. Since i did not get an algae bloom during my cycle do i really need a clean up crew? Or can i start adding corals or maybe a fish first? Then worry about the clean up crew later if/when algae pops up?