i know this isnt a fishf orum but you guys know flex watt and in all honestly I'm setting upa huge tank and am starting to think putting a probe in the water and laying some wide flex under the tank... I dunno. in floor heating for the fishies?
seems to me likeit may work as long as i keep it dry?
This sounds like a terrible idea and an electrical hazard.
I would seriously doubt that your tank is so "huge" that you could not use one of the commercially available titanium 1000w heaters.