
I just had to respond to your questions!!!
1. I have had many octopuses over the years and have never been bitten. If you are careful when working around them, I believe it is avoidable.
2. Depends on what you want. I would say you would be looking to spend anywhere's from $400 and up. I had tanks given to me so that helped with the initial setup and I knew copper was never used. That would be an issue in getting a used tank
3. Bimacs have to be my favorite. My one octopus Ink was very interactive. Seemed to crave attention! They all have different personalities and the time you put into interacting, is what you will get out of it!!
4. As far as daily care, mine get my attention at least an hour or more a day and this can be just bothering them!!! Water changes and maintenance, testing the water are added things that need to be done, as well as making a daily check that all equipment are working properly. It deffinately is a commitment to successfully keep these animals.
5. This is my favorite question to answer. I have had many octopuses over the years, and they are so fascinating that when one passes, I need to have another as I want to continue to experience these creatures! They are all so different in personality. You will be addicted once you have had your first!!!!
Carol