Reporter will tell you, when you right click, then select encounter slots, it will say old/good/super rod, landed a pokemon or not even a nibble, that tells you if you will catch a pokemon on that frame or not, if it doesn't catch anything it still advances your frame as if it didWhile rnging for wild pokemon how am i suppose to know if it says Not even a nibble while fishing comes in the first time or second.........?