I am completely new to the hobby and recently started a 65 gallon corner flow aquarium with sump! I have 60 lbs of live rock and 40 lbs of live sand in it! It has been running since Saturday sept 3rd. My question is the tank hasn't starting cycling yet! My LFS is suggesting I put a fish in to start the cycle and I am not comfortable with that! He also recommended that I put 5 hermit crabs in as well! Again not sure if I am comfortable! I also think putting the raw shrimp is not a great idea imo! So I guess my question is how can I start my cycle! Am I better off letting time take its turn, or adding bio spire or something like that? Any suggestions or thoughts would greatly be appreciated!