LOL... there everywhere... WOW I had no idea!!!
Pretty cool, eh? With a 135G chock full of 'pods, you may be able to support a pair of mandarins.
I really like to check out our tank at night...if you have a light with a red lens (critters can't see red
light) you'll see a lot of activity that you won't see during "lights on". I don't have a red light, but I
partially cover my hand over a flashlight to where it's really dim, and watch that way. Too cool!

Wendy