Sump size for a 120G

kff · #1 08/11/2007, 08:45 PM

I am thinking of getting a 38G (36" x 12" x 20") AGA tank as a sump for my 48x20 120G display. Is this about right, or should I get a larger sump?

usmcsgt · #2 08/11/2007, 09:16 PM

If you can fit bigger go bigger, the more water volume the better, I have a 75gal AGA for my Sump under my 125.

yoboyjdizz · #3 08/11/2007, 09:16 PM

yes the biggest you can fit in the space allowed is the best way to go!

kff · #4 08/12/2007, 12:42 AM

Thanks for the replies. Is there a standard tank size that works well for 120G tanks? The tank would need to be under 24"x48" to fit in the stand.

lavith · #5 08/12/2007, 08:34 AM

40G (36"x18"x16H) breeder tank works well.

discocarp · #6 08/12/2007, 08:46 AM

I've run my 125 with a 20g sump before. It was tight, but it worked. A 38g would work great I think.

Having said that, I agree with everyone else that the biggest you can fit is the best.