How much amperage is your tank drawing?

[whatcaneyedo]

Originally Posted by Simons

I have my saltwater tank on a dedicated 12 Amp circuit. Not sure 'two' separate ones are needed, if your power is out for example, it's out. I don't think your total load 'should' be more than 12 amps!

My logic is that its a good idea (building code) to have electrical devices that are exposed to water/moisture plugged into a GFCI receptacle. Unlike a regular breaker or fuse its pretty easy to trip a GFCI. So by splitting my water circulation pumps between two circuits I reduce the risk of my tank completely shutting down by 50% if there is some minor issue.