View Full Version : Koralia mod
new but handy
01-10-2010, 11:47 PM
I just modded my k3 and all I can say is holy $&%@.
All you have to do is cut out every second rib on the front and the back piece.
Watch out because some of the ribs are supporting the motor.
I would guess it increases the output by at least 30%. It will probably cut down on cleaning too:mrgreen:
Thaxist
01-10-2010, 11:50 PM
Any pics?
Has anyone else tried this mod out?
new but handy
01-11-2010, 12:09 AM
Hey I got the idea from RC. I'll change my opinion from 30% to at LEAST 50%
I'll post some pics after I make dinner for the kid. It took me about 10 min
Thaxist
01-11-2010, 12:14 AM
Mind posting the linkt to RC?
Not that I don't trust you, I'd just like to research it a bit before I chop up about $200 worth of powerheads.
Thanks!
new but handy
01-11-2010, 12:16 AM
I'll see if I can find it. It was on yesterday and there is about 89000 posts per day
Im interested too. What size Koralia did you do this on?
whatcaneyedo
01-11-2010, 12:39 AM
Im interested too. What size Koralia did you do this on?
He says a Koralia 3 in the first post. :biggrin:
new but handy
01-11-2010, 12:44 AM
here you go
http://www.reefcentral.com/forums/showthread.php?t=1769656
nlreefguy
01-11-2010, 09:19 AM
I just did it on my k4 (I've got an extra dead one hanging around, so worst case scenario is I have to scavenge the cage from that one if it fails). It does incrase the flow, not sure I'd say 50%, but definitely a noticeable increase in flow.
new but handy
01-12-2010, 06:41 AM
it could just be because they were due for a cleaning. But it definetly makes a difference
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