Hello! My real name is Robert and I'm currently living in a college town in the eastern United States. I have had many freshwater aquariums over the past 10 years and several saltwater tanks. I recently set up a 46 gallon saltwater tank and am getting together the materials I will need to house an octopus in a 55 gallon tank. I just bought the cephalopod guide by colin dunlop and will occasionally bother you guys with newbie questions. Already, this forum saved me from certain doom by convincing me not to use the used 46 gallon tank I bought to house an octopus.