They're opportunistic feeders. They live on light and killing other plankton or eating waste.
They can go without light indefinitely- certainly outlast anything you're trying to keep alive.
Lights out just forces them into the water column so you can take action on them.
What are you doing to extract them during the lights out?
__________________
Failure isn't an option It's a requirement. 660g 380inwall+280smp/surge S/L/Soft/Maxima/RBTA/Clown/Chromis/Anthias/Tang/Mandarin/Jawfish/Goby/Wrasse/D'back. DIY 12' Skimmer ActuatedSurge ConcreteScape
|