Fungifun - Forum

General => General topics => Topic started by: fun on August 24, 2012, 01:13:52 PM

Title: monster pc fm 55 gal barrel
Post by: fun on August 24, 2012, 01:13:52 PM
trying to make one . would 5 psi for 3 hour be the same as 15 psi for 1 hour for for killing unwanted pathogens-- tks