Garden Aquarium

Today, I fixed the water pump for my saltwater aquarium in the garden.  It started to rain and I decided to carry on with the wiring.  It is not good to do a rush job!  I short-circuited the wiring and the ERCB or earth residue circuit breaker tripped.  So it is bad decision.  After the downpour, I have to redo my handiwork.  Remove the insulation tape and rewire the pumps again.  Reset the ERCB and it works!  I am happy.