My cuttle fish (from octo pets) seems to be doing just fine after 4 months at my house (thank = 90 gallon with 30 gallon sump) he is about 5 inches long now. He is Healthy and active and responds to people in the room and he has recently started "Banding" where he rolls a band of color from one end of his body to the other. BUT He has not eaten in 3 days. Crayfish or goldfish or saltwater shrimp he turns away from everything. is a period of dormancy like this normal for a Cuttlefish (its my first one) I am concered he should be raveounous by now I ussually feed him twice a day.