food: phytoplankton, zooplankton mainly.
add trace elements, iodine, strontium and molybenum regularly.
That's about it.
I think some zoas are quick multipliers while others are very slow.
My Armour of God has only 1 small baby polyp after 2 months. So happy to see it.
Will take pic when free.
Most of the other zoas are fuller and has grown about 10% at least.