Sponge filter seeding


New member
How long should I have an air driven sponge filter running in my sump for it to be ready for a quarantine tank???


Crab Free Zone
Premium Member
Assuming you are not using any medications, I don't try and cycle my QT cause I use copper so there's no point in a cycle.

Bottle of Fritzyme or equivalent, some hard surface area like rock, maybe two-three days to be safe and check ammonia for certainty.