The Official Asylum Reef Tank Thread

Finished the zapper and tried it in some salt water. It bubbles pretty good. Can't wait to get home and try it on some anemones.
A little more I figured out about the chemistry. The chlorine you can smell. There must be some sodium being produced on the graphite electrode. This would react instantly with the water to produce NaOH (lye) and more hydrogen. It also would produce a lot of heat. The chemicals are not a problem as most tanks will buffer them away but the heat could get to be a problem if you were to use a switch that stayed on instead of a momentary switch. Then again, the water may keep it cooled. Just a thought.