Doser placement in Red Sea cabinet

[DavidBearWeber]

Got a doser, but wondering if I put it in a RS cabinet, is the humidity going to corrode it. I do have a AirTitan fan blowing into back cavity opening.

 

[Tastee]

I’ve had two DOS heads in my RSR 250 cabinet for over 2 years now, along with the base unit and other modules. No issues so far, haven’t seen any noticeable corrosion on anything. I don’t have any extra ventilation and this tank is very close (1” or so) to the wall it is against, so that won’t help ventilation either. Here is what’s in my cabinet.