1/2 HYDOR KORALIA EVOLUTION 850GPH CIRCULATION PUMP

[-XENOMORPH-]

Or anybody use this powerhead? U like it? Opinions? Thnx

 

[Tautog]

I have 2 larger, 2350 gph, I have not had any problems with these units. I soak units when dirt or Coraline Algae builds up with 50% Vinegar overnight. Use a toothbrush to clean.

 

[easternreefer]

I have the 1350 and just got the 850 like them both. quiet . size is a little chunky.. can run on a wavemaker I believe. flow is quite wide..

 

[leahfiish]

I have 2 larger ones and I like them a lot. The flow is very wide. I also use the small fish guard that came with it to keep my fish out of it.
It is also pretty easy to take apart and clean, easier than previous gens. One thing I have found is that for some reason hair gets stuck in the impellers sometimes and causes it to stop working until it is cleaned. I've never had that problem with a powerhead before but it's happened 3x in the last year with my 3rd gen. As soon as I cleaned it it was working again no problem. And that is the only issues I've had after using a pair of them for over a year now.

 

[Waters]

I have always had good luck with them.....I no longer use them but still have them laying around for emergencies when my more expensive powerheads fail lol. These have been tanks for me.