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#1
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Powerhead in a 20 gallon long? yes or no?
Hi
I just did a 20 gallon long Nano reef, and finding out that this powerhead (Marineland maxi jet 1200) really moves a lot of water, too much more this tank, I have 2 new Hydor Koralia Nano Evolution 240 GPH coming in Friday, I hope, Do I really need to runs this powerhead, or can I get away with just using a Aquaclear 70 filter and a Rio Nano skinner, for a few days, until I get a less powerful powerhead. Thanks |
#2
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Can't you get the koralia nano and then once you get them you return the maxijet?
As for the current, it really depend what's in the tank. I don't think it would be critical to be with a low flow for a few days, as long as you have the skimmer running so there is no lack of oxygen. I have some SPS that are in very low flow and they are growing well and thriving. The problem I see with less current is that heating might be not too uniform and there might be some part of the tank warmer than other. Quote:
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_________________________ More fish die from human stupidity than any other disease... |
#3
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20 gal long
a spray bar might be better for the tank
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#4
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You can lower the powerhead down to the middle of the tank then pointing its nozzle about a few inches into the front glass instead of letting it flow straight across the tank. It will reduce the amount of flow from its direct strong nozzle.
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