One small skinny frog...
So my tank has been up and running since April (setup this time last year but inhabited since April).
Got 4 Leucs all from the same tank, same size, same time. 3 of these frogs have grown and are about 2 inches long and filled out well, but one has stayed small by comparison and Id estimate is about half the size of the others and always looks very skinny and thin.
It eats when the others eats, seems active and mobile around the tank and doesn't seem not to be feeding.
So the question is do I need to do anything and if so what, and why might this one little frog have stayed so small?!