Hi Bro,
Welcome to SRC!
You can check out the numerous nano tanks of the members in SRC to give you a better understanding on equipments used, rock scaping, stocking etc...
the below few are the best!
Jackywongto - http://www.sgreefclub.com/forum/index.php?showtopic=89023
Binosage - http://www.sgreefclub.com/forum/index.php?showtopic=87919
More info on cycling...
http://www.sgreefclu...hl=cycling&st=0