I am new to african draw frogs and I purchased one frog it is on the smaller side probably an inch and two small tetras in a 6.5 gallon tank. I purchased frozen blood worms for the frogs food that the pet store said they used to feed their frogs and I hold it in front of his face and move and stuff and he sits there I also tried dropping some right infront of him from above and he just swims away I have only had him 2 days so am I over reacting and this is normal or what?