less than 25 gallons...I'm going to give it another go and make some refinements including a cover and possibly spicket...why do my hands smell like shit?
Ok better late than never. Here's my brewer...and some purple kush. A friend bought the KIS 5 gal system, so I just combined it with the one I made based on the Oregon State design.
I guess it sorta worked??..The whole experiment must not be too scientific if they state at the end of the brewer design page;
"The making and use of compost tea has not been scientifically tested and verified for use by Oregon
State University. This is an emerging area of interest in both commercial and home horticulture"
I feel there's a huge dead spot in the middle of their design, that's why I put your coil at the bottom to fill that space.