#newbie #cycle #whatisthis

Hi All, Bought my tank set up on Tuesday (2nd of January) and scaped, placed sand and filled with saltwater from my LFS, one thing I didn't buy at the time was a test kit and bacteria. Following day I bought some bacteria (Fritz 9) and added it to the tank without any Ammonia source...

I am currently setting up a new FluvalFlex 32 gallon tank and starting the cycle process. I went to my LFS and purchased some live rock to help the cycle. I was curious as to what is actually growing on this rock and if I need to do anything special to maintain the life in it while it cycles...