jackson6745 SPS KILLER Location NJ Rating - 99% 201 2 0 Feb 20, 2010 #21 Wes said: perhaps it's because you went from a 170w 28ft max head pressure rated external to an 80w non-pressure rated 11ft max head submersible. :biggrinpa Click to expand... Yeah that might have had something to do with it. The point I trying to get at is that external pumps do create heat in the aquarium even though they are outside of the water.
Wes said: perhaps it's because you went from a 170w 28ft max head pressure rated external to an 80w non-pressure rated 11ft max head submersible. :biggrinpa Click to expand... Yeah that might have had something to do with it. The point I trying to get at is that external pumps do create heat in the aquarium even though they are outside of the water.
The point I trying to get at is that external pumps do create heat in the aquarium even though they are outside of the water.
