Hello all,
I have a 220 gallon saltwater tank with a 40 gallon sump.
How do I know how much flow I need in the event of a power outage?
I see most reefers have battery backups for their power heads to run 8-10 hours off of.
I have 2 MP40s in my tank. Do I need battery backups for both? Just for one? Should I get two battery backups so that one power head can run longer?
Im confused as to how much flow I need at once versus having a little bit of flow last longer. Which is better in a power outage?
I have a 220 gallon saltwater tank with a 40 gallon sump.
How do I know how much flow I need in the event of a power outage?
I see most reefers have battery backups for their power heads to run 8-10 hours off of.
I have 2 MP40s in my tank. Do I need battery backups for both? Just for one? Should I get two battery backups so that one power head can run longer?
Im confused as to how much flow I need at once versus having a little bit of flow last longer. Which is better in a power outage?