Hydor Universal Pump 185 (Seltz L20)
works really well with water changes and mixing salt, very quiet and runs cool.
January 6, 2014
Great pump right out of the box
I purchased this pump to replace my single pump system in favor of a two pump system. After hearing a talk by Penn State engineering professor who has been keeping reef tanks for 30 years; about disaster prep and defeating Murphy's Law. So this pump while requiring me to keep the sump water level higher, works great right out of the box.
May 14, 2013
This is a great little pump.
I use one on my skimmer and another for water changes.
December 3, 2012
I am using this pump as a return pump for 30g FOWLR. Even with 4ft overhead it still pumps A LOT of water. Very quiet!!! suction cups hold strong, they also reduce any vibrations. It has been only few weeks and so far so good! I do recommend it, good price and great performance.
Fact that pump can be used submersed or as external pump is a plus. It also has adjustable flow, but only in submerse mode.
October 6, 2012