my w/c pump arrived today (eheim 1250), was second hand costing me £62 including a nb waterblock.. anyway im hoping to run this submerged as it would take away the viabrations etc.. (the pump is designed for either sub or inline)
problem = mains cable outer insulation is split a TINY bit less than 2cm from where it enters the pump, there is no way im gonna put this in the water atm! (its still safe outside water imo, but i doubt the inside insulation is as waterproof as it needs to be). i would rewire it, but afaik pump cant be opened, the bit where cable enters pump is sealed and i only have 1cm so theres nothing much i can do in terms of rewireing.
any suggestions? glue/tape of somekind? needs to be 100% waterproof