Give them carbohydrates (Sugars) like blackstrap molasses or AN Bud candy or seaweed or even the water that you used to boil rice,potatoes or pasta but remember to cool it down first to not to kill the bacteria or hurt the roots
Hi!
The amount is not so strickt. If I remeber it says 1 scoop(5ml)/10gallons. 1 scoop is enough atleast and remember to give some food for the bacteria too!