Calculating the length of tube for DIY Nitrate reactor?

[Midknight]

Originally Posted by BCOrchidGuy

I can buy a 500 foot roll of airline tubing for a song but I'm assuming that would be way to much, or would it? Would I end up with a killer Denitrator or would it just be a waste of tubing?

Doug

Well if 100 is the magic number that sounds like a song for 5 people.
One I would happily sing with you... if the price is right.