i use 30 gallons at a time,,what i do is alternate mine,,i use 2 handfuls of compost in panty hose,1/2 cup of horticular mollasse ,bubble for 24 hours add 15ml of k amino 15ml bio veg ,bubble another 12 hours,,use,,next feed is 1/2 cup fish emulsion ,2 handful compost,bubble for 36 hours,,next feed is 2 handful compost 15ml of bio floret,,works pretty good,,i also mix my compost,,just cheap bag of compost,1 bag 100% cow shit,,a bag of chicken shit,,mix all up and use in my tea,,,we been in triple digits so long dont remember how long,,but i feed twice a week from sun and heat