Here's a picture of the 3rd week of cycle of my biocube. I've already had diotoms and they dried out and now coralline is showing on rocks. :hmm5:Just put in cleaning crew 10- turbo snails and 1 sand sifting starfish. I returned the HIPARGERO LED light because I wanted to invest on a way better LED. I got the AI Prime HD. Let me know what you guys think so far?