Electric Shock Options

[Inxs]

Just now I found that there is slight electical shock when I come to contact with the water in the tank. Later, found out that the heater is mul-function. After removed the heater the electical shock is gone. Surprise to know that the goldfish can take it.

[dennis]

Actually there is another appliance that often leaks, thats the submerge powerhead. I know that it leaks when someone off the light switch in some part of my house ( where the fish cannot see ) and I notice that the fish ( a LH in this case )jumps/shoot ard the tank.

I read somewhere that you could actually dip a test pen into the water and see the bulb lights up when there is a leak, have yet to try it.