Koralia placement

[sunshinegrl]

Working on setup for a 12G and 28G Nanocube. Regarding waterflow, should I have the return nozzles pointed downward, someowhat towards each other or toward any LR? I also purchased a Koralia Nano and 1, any ideas on placement for the single power head (for each) or will the return nozzles be enough?

 

[DrBegalke]

What are you trying to keep in these tanks?

I would imagine the return pump plus a koralia would be enough for all but SPS tanks.

I have a nano wave 9 in which I use the stock return pump and a koralia nano.

The nano is mounted on the side of the glass, near the back wall, pointed straight across the back wall towards the output of the return pump. I'm sure there are all kinds of places to mount a koralia in your NC12 and 28, a lot would depend on your aquascape.