| The easy way to feel for an electrial leak is to put your hand in the water with bare feet. Especially if you have any type of small cut in your finger you will feel it tingle.
Mind you, I am assuming that you have never noticed anything when you put your hands in the water otherwise this method is the equivalent of looking for a gas leak with a match... i.e. very dangerous! Lightening strikes could be another cause.
As for the big fish you said became bent when it became too large... I seriously doubt it. I have seen quite large fish (foolishly) kept in very small amount of water (contantly changed) without ever having this trouble. To me this is simply a sign that the problem has existed for a long time.
B.Scott |