Both. Go to the baby isle in the grocery store and buy some UNFLAVORED PEDIALYTE. It must be UNFLAVORED. prepare the bath at a 10 to 1 ratio. So for every 10 ounces of Luke warm de-chlorinated water add 1 ounce UNFLAVORED PEDIALYTE. Put one scoop of the Repta-Aid(Repta-Boost) in the bath and stir it in. Then place the frog in the bath and soak for 20 minutes. Then prepare a second bath of just Luke warm de-chlorinated water to rinse the Repta-Aid(Repta-Boost) off. Any bath you prepare should never be deeper than to to the frogs chin.