Not to hijack the thread, but we have an older house, and most of the outlets are 2-prong. Would it be a major job for an electrician to run a ground wire to the outlets to convert them to 3-prong? Would they have to tear the walls up to thread the wires through? And I assume that we would need to run ground wires to install GFCIs for the tanks? The only place we have those is the kitchen.
Embarrassed to say that we haven't really worried about electrical safety since we got the tanks. DOH!(scratch)
Thanks!
Gillian