I have 2 titanium heaters on my 120 that are controlled with my Apex. These heaters are about 4-5yrs old and work fine, but I am sure my controller has something to do with that. I was wondering if they should be replace every couple years due to metals leaking out of them? I am taking this tank down, but might be putting up another tank so it will be the time to do it. I was just curious how old others heater are and do they worry about it?
Derek
Derek