Now that I've had my 110 semi-reef tank set up and running I'm trying to decide which species of octopus to put in it. Currently it is stocked with 4 assorted damsels about 1/2" each, 1 pajama cardinal almost 1", a bird wrasse about 3"-4", a dragon wrasse about the same size as the bird wrasse, one moray eel (Gymnothorax polyuranodon I think) about 6", and a baby cortez round ray about 3" disk diameter. I want to stock 3+ small to medium octopus that are semi fish friendly but large enough that they will not be eaten by my eel or stingray. Does anyone have any suggestions? The reason for the 3+ is that I want to try and breed them. I will raise the babies in a seperate tank that will be set up when needed if I am success full in getting fertile eggs. Please feel free to leave any input, positive or negative. Thanks.