1 or 2 for 140g?

[tamu]

tank is 48x24x29

Been out of the hobby for a few years and just starting up a new tank.
I will eventually want some sps in the tank. Will one vortech be enough flow in the tank? Or would I need a second one on the opposite wall? The tank will be viewable on 3 sides, so if one works great but not the end of the world if I need two for a better flow pattern.

thanks
tamu

 

[FOSELONE]

2...one on each side

 

[melev]

One on the backwall plus your returns could be interesting. It depends on your rockwork.

Welcome back to the obsession.

 

[reefsafe]

i will be running 4 in my 135. one on each side pulsing on a timer to shut off at night and two on the back wall in crest mode on battery backup

 

[fishfiend00s]

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