Planted Tank Obsessed
Join Date: Jun 2011
Location: Vancouver, Canada
go onto reef central, canreef ... wherever and search for water cooled LED
copper being the most commonly used metal for heat coils will leach into solution with prolonged contact with water.
the effort and money involved does not make sense when other options are used. its like making a car with 8 wheels, you can do it, but what's the point when 4 will do?