Tank design question

[lotsoftats]

Is a 20l sump/fuge big enough to be efficient for a 75g? or should I do a 20l sump and gravity feed a 10g fuge?

Know before you answer that question here is what I want to do:

I have a 75g that I want to divide into 2 sections each 24x18x20 and have 2 different pairs of clownfish and there Anemones....It will be clownfish and nems only on each side...In your opinion what would be my best option?

[SC Reefaholic]

Use something dark to divide it or you will have clowns with concussions. Tough to fit a sump and refugium in a 20L. I'd use the 10 for the refugium so you have more room in your sump. Every inch is priceless.

[lotsoftats]

Use something dark to divide it or you will have clowns with concussions. Tough to fit a sump and refugium in a 20L. I'd use the 10 for the refugium so you have more room in your sump. Every inch is priceless.


Yeah that was what I was thinking 20 and 10....the divider will be 1/4" black acrylic.

[justin_g]

I agree to gravity feed the refuge.