r e e f e r 4 l i f e
Does anyone here actually know what the deal is with the Eheim Jager heaters? There is a specific "water level" line on them which it says not to submerse past that point but I hear mixed opinions around the web saying that is only because it's a German product that doesn't have the UL approval to be tagged specifically as "submersible" in the US. I've noticed some online stores specify they are fully submersible (Marine Depot for instance) and others say they are only submersible to the water line (Doctors Foster and Smith for instance). Even from reading different reviews in our "Comparison Shopping" section it appears that some use them submersible while others don't. Does anyone know what the official word is on this?