How to fill a paintball tank using a scuba tank

This is how to fill a paintball tank using a scuba tank. You will need-

$150 Scuba Tank
$40 Fill Station

Usually it costs about $20 per year to maintain your scuba tank (hydro and visual inspection), and about $4 to $5 to fill it at your local scuba shop.

With 2 or 3 of these, you can play backyard paintball for days.