The Planted Tank Forum - View Single Post - Difficulty with my first planted tank
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Old 12-05-2012, 07:59 PM   #14
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With the spray bar I seem to get even flow with some very gentle movement of the plants. I suspect that the 700 gph pump delivers much less then that given the four foot rise. There was a chart with the pump, I could look it up. Water movement at the surface is said to facilitate O2 transfer, is that true for CO2 as well?

@steagle: look into Pfertz. They are a little more expensive but I think are still having a sale. VERY easy to use, and seem to get favorable reviews here and elsewhere.
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