Maximo
Aquarium Advice Activist
I need to put a barb fitting on the output of my Mag pump that is going to be in my sump. Typically teflon tape is used to prevent the threaded connection from leaking. I am leary of using it as the pump will be submerged in the sump and I am afraid the tape will contaminate the water. Should I use something else or should I even worry about it? Do I even need to worry about it leaking as it will be submerged?
TIA,
-Eric
TIA,
-Eric