does anybody use those hydor flo things you connect to you powerheads

Just get the Koralias.Those Hydor rotating things are usless as tits on a boar hawg.When I tryed em,they slowed the flow down so much on the maxi-jets that it didnt matter if the flow was diverted around.
 
It uses the flow of a powerhead to make it spin,greatly reducing the flow.They are cheap but not really worth it to me...get the Koralia pumps.Two model 3 for a 75 gallon tank is what I recommend.
 
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