I have been wondering if anyone has ideas about how much light newly hatched octos need? I have been reading that fish fry have to have the tank sides blacked out and only lit from above so they can see their prey. Sounds good, however octos aren't fish, so I was wondering of the same rule applies? My tanks are near a window that receives a strong southern exposure, I was thinking of just setting up my hatch out tank in the same place and only giving them the natural light. I have extra lights, so I could try either method...