Hydor Koralias 3

[Mak]

I have a Hydor Koralias 3 in my Finnex 30 Tank.. Is it too strong?? The fish can't even swim.. Should I get either the 1 or 2? I have mostly zoa, and two clown fish and a cleaner shrimp so far..
Anyone??

Thanks

 

[inkblue]

:shhh: i haVe a koraLia 3 in my 20G tank... my spS love it

 

[nanoreefer22]

I have a #3 in my 40g, corals love it, fish love it. It just takes some time for fish to get adjusted as well as the corals.

 

[rookie07]

from what ive seen and been told...you almost cant have to much flow(this does not apply to direct flow)...I AM A ROOKIE(6 MONTHS IN).......

you ever dive or watch videos from the ocean reefs? The corals are getting blasted with water movement

 

[D1J8Z]

if u decide you want to get rid of it let me know

 

[FREEZE]

try putting the powerheads in two back corners and have the flow intersect toward the front and middle. Sometimes redirection of where the powerheads point can make a big difference. Is your sand getting blown around? If not, I think you should be ok.