any ya guys do this for flow in aquarium?

[nightfire]

hey guys i found this and looks very interesting i thought maybe in the future i would try 2,maybe 4 in my 55g but would have to be a not so strong pump because i think too much flow might disturb things a tad much http://www.reefcentral.com/forums/showthread.php?t=646412

 

[Pickupman66]

thats pretty cool Mario. so long as they dont have that spring in them they could work well.

 

[nightfire]

thats ezactly what i thought and would be very cheap,with time i may try that,right now my main concern is this hair algae i have and hopefully ending it with rodi water

 

[Pickupman66]

mario, just an FYI, it wont go away overnight, but will slowly diminish as your water improves. it may take a few months.