Well i have a 10 gallon tank that has a powerful canister filter on it that i had previously raised seahorses in, after their death ive decided to raise an octo, but im not completely sure which to get. I have read that a small tank can only house a dwarf/pygmy (is there a difference?) so i have found a few sites that offer o.Joubini and i plan to purchase one but i do not know what to feed it or any special care i might need to take of it. I was also wondering if there is a bigger species that can survive in a 10 gallon by itself, of course with live rock and other structures?
Thanks for any help
Thanks for any help