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Unread 07/26/2013, 09:34 AM   #1
lwillis22
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Join Date: Sep 2012
Posts: 303
40 gallon sump on a 240 gallon tank?

Will this be ok? I know bigger sumps are prefereable but I don't have the space. A 40 breeder is the bigggest (without spening a small fortune).


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Unread 07/26/2013, 10:36 AM   #2
thegrun
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Join Date: Dec 2008
Location: Garden Grove, Ca
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The only issue would be is it large enough to handle all the drain down water. You drain 10 gallons for every inch your water level falls when your pump is off in a standard 240. You may not have enough room to handle that flow.


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Unread 07/26/2013, 10:45 AM   #3
mikeyVR4
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Location: usa
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I would go with a 70-80 gallon sump. You can make your own quite easily for under $200 bucks.


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Unread 07/26/2013, 01:18 PM   #4
lwillis22
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I don't have room for that large of sump. I only have 48" length so have to stay below that.


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Unread 07/26/2013, 05:44 PM   #5
lurch71
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Join Date: Jul 2005
Location: oregon
Posts: 55
What is depth because my 90 is 48 long


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Unread 07/26/2013, 07:08 PM   #6
Spork3245
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Quote:
Originally Posted by lwillis22 View Post
I don't have room for that large of sump. I only have 48" length so have to stay below that.
How much height and width do you have? Most 55-120gal tanks are 48" long.


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