Empty tank as a sump - No compartments

[spit.fire]

No baffles, no micro bubbles

Was running a herbie and overflow

A quality skimmer also helps

[Aquattro]

I use a single baffle, this keeps water level perfect for skimmer, gives me smaller fluctuating compartment for the auto topoff.

[christyf5]

Originally Posted by spit.fire

No baffles, no micro bubbles

Was running a herbie and overflow

A quality skimmer also helps

Sheesh, couldn't you have more cords or salt creep in there or something? We could do a TOTM off that sump