It's about 30x.
I clouded up my tank today searching for goby because he hides under rocks too much. Thinking about taking him back and getting a Royal Gamma/gramma, or Helfrechi Firefish (My LFS
has them for $30!), or a Purple Firefish.
I never get to see the goby so there's no point in having him.
My sand bed is also really weird. It's a good size grain but whenever you wave something or move a rock a cloud of murky dust explodes. I don't know how to get rid of it.
My clownfish bit me about 100 times today. Thankfully the one that hurts stayed away. Only my little one bit. Not sure why though because they are normally ok...