Ok so this is my first post so i'll just say hey to everyone. hey... so i'm considering cephalopod husbandry. I have a 45 gallon tall with a 200gph biowheel filter with no skimmer and a snowflake eel(that's it) argonite sand almost 3 inches deep. I know the bare essentials like the neccessity of a skimmer, sump ect. but is a 45 gal tall an ok tank size for say a bimac or what ever i may find in the dallas ft worth area?Are octo's easier than cuttles? How much can an octo cost and will live in captivity? I'm looking into the remora pro for a skimmer and creating my own sump. I'd like to have an octo within a year, i figured that sounded reasonable. tips? advice? anything?