pest control safe for clones

[deadhead]

An air pump with 600cc/minute or more is ideal! The more the better.
The airstone is pretty fine! Don't change it... u can add another airstone to it(side by side), but it's ok. With the right amount of air in from the pump, the airstone bubbles will moisture everything inside.

 

[deadhead]

I don't follow this part, I'm guessing I'll wrap the bottom of it with something to block out the light,

Not only the bottom but everything, sides, even the top if its not light proof. If light enters it will delay/block root growth.