Quote Originally Posted by The Serpent Merchant View Post
Almost all racks need holes on their tubs. This is how you regulate your humidity and add some air flow.


the easiest way its to use a cheap soldering iron to make the holes (using a drill can crack the tubs if you go at it too hard)
When I see pro setups I never see holes, and Ali at AP said I shouldn't need em, but if I have to it's not the end of the world.

Do you have an AP rack??