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#1
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Flow Question
Currently in my setup, which is a 30G Long tank with a 20G sump, I am using 1 Rio 12HF which is rated at approx. 600GPH at a 4' head.
This gives me about 20x flow. I am playing with a few ideas, and wanted some input. A) Leave it alone for now, adjust flow as corals seem to need it. B) Split the output so you have 2 return powerheads powered by the pump to even out the flow in the display. C) Get a smaller pump (~200gph), and use 1 or 2 powerheads. If the best option turns out to be C, can you guys give me suggestions on the type of powerheads I should look at? I was thinking of either an Eheim or Quiet One pump rated at close to 200GPH and maybe 2 Koralia #1's. I am trying to design my tank so that I am not restricted at all as to the types of livestock I can keep in it, aside from the tanks size itself. Thanks in advance. Last edited by werkkrew; 01/10/2008 at 02:36 PM. |
#2
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I personally like the ehiem pump with the 2 Koralia's that is the way I would go and that is the way I have it in my tank except on a bigger scale HTH
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#3
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Yeah that is what I am leaning toward doing.
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#4
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if you go with koralias, i would get the 2s the 1s put out some pretty weak flow.
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-Lewis |
#5
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2 #2's would be 1200GPH, in a 30G thats 40x flow alone.
Plus a pump doing ~200GPH thats almost 50x. Is that way too much? |
#6
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stay away from RIO pumps. I have heard a lot of horror stories about them. Do a search on RC. Eheim are very good but pumps but a little pricy compared with RIO but you get what you pay for.
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#7
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Yes, seeing the bad reviews of the Rio's is what initially made me start thinking about doing this in the first place.
I hear good things about the QuietOne Line of pumps also, is there anything highly negative about them as compared to the Eheim? |
#8
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Never had experience with either one. Maybe others can post their suggestions.
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#9
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Quote:
i have a pair of 3s that im putting in my 30g. plus my return im looking at about 68x. it seems like a lot, but the dispersed flow pattern makes more turbulent flow, which is good. in the case of flow, i dont think you can have too much. as long as you arent creating a sandstorm. by boucing the flow off the glass you can get some massive flow in smaller tanks. depends on what youre keeping also. ill have to be careful when placing softies, etc.
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-Lewis |
#10
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I have a Koralia1 in my 29g along with my sump return. I'm thinking of adding a 2nd Koralia1. This is the only one I have any experience with, but one the price was great and secondly, I've had absolutely no problems with it. I think my flow right now is about 25x's, but that's including my sump return.
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Eric 2 green chromis 2 false perc/tr Indigo Dotty/tr 2 button polyp gsp candy cane zoa ricordia rock open brain 5 turbos 5 hermits 30 lb ls / 27lb lr |
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