mj mod question

[fishoutawater]

Do you guys think 2 mj 600s with sureflow mod on timers alternating flow back and forth once every 6 hrs would be a good idea on a 29 gal tank? Or would it be too much?

 

[SlowCobra]

Very rarely can you ever have too much flow. Side effects of lots of flow may be difficult positioning to avoid sandstorms but if you have SPS in the tank they will enjoy it.