Powerheads

[shmeeinit]

hi im thinking of getting these( Hydor Koralia Evolution 4000 Circulation Pump)
and was wanting to know if these are good quality brand for my 190lt corner tank thanks

 

[BigbruiserAl]

very good for the price bracket, i was only just reading a report of them on UR forum and the evo's proved to be right on what the box claimed, where as some the higher end brands and twice the price proved to have only half the flow rated on the box no wonder every one thought they were quite lol

 

[SaltNoob]

It is certainly the correct turnover =). Koralia has proven to be a great brand for me.

-Tyler