Heres an update on my current batch of Bandensis in my 150.
A couple weeks ago, I transfered 3 bandensis of almost 4 months of age into the main 150 display tank. There was already an adult Male bandensis in the display. The adult is about 4 "s and full grown. The 4 month olds are about 2-3 "s. Once I placed them into the 150, signs of male aggression from the adult began. The adult male also seemed to force himself onto one of the females. Ive introduced different aged cuttles that have had no exposure to each other once before and did not have any problems. However, the adult male's aggression had me worried. I tried to catch the newly introduced cuttles, but was unable to. After the first day or so, it seemed that they have all accepted each other as tank mates.
Currently, I have 5 Bandensis. 3 males and 3 females. All have paired up. I have left a mated pair in the juvenile section, so I can observe them easier with egg laying.
Today, I noticed a black clutch of eggs in the main tank. Pretty much in the hardest area to reach! I believe they belong to the adult male and his mate for they hang out in this cave. Actually the mom looks like she is staring me down as if shes saying "Dont even think about it!" If they begin to inflate more, I will try to take them out and hopefully hatch them!
I dont have any pictures that are worth posting yet, but hopefully Ill be able to get some soon.