Does is 2 teaspoons per gallon, but it she were mine I would give an oral dose too. The undiluted amount I would give is 0.1 ml per pound.I have liquid and have been dosing according to the instructions given on the post on BYC I think you posted some time back. It is 9.6% oral solution. I made it up 2 days ago and refrigerated it. I would have to go back to that post but think it is 5 tsp per gallon.