Hey Nelson...
Med to low flow... pristine water conditions, and keep your hands out of the water, 1X weekly feeding of ovarian tissue (yes... I said OVARIAN TISSUE) and phytofeast. Position is in the middle of my frag tank under 4 T5's. Lighting is from 2pm-11pm.
Growth is extremely slow when you 1st get them in your tank, after about 45days they take off sprouting new eyes every week for about a month and a half. Then they stop for a few weeks and start again. When the eyes start to grow out it starts to color fade white in one spot ,the size of half a grain of rice. Then usually within the week, the eye has fully developed. The 1st pic is an E Mummy Eye, that i got in May, started with 1 eye. I have 9 Eyes on that piece.