Hey guys, i am new to the forums so its nice to meet you, you have an awesome website. i have a 17g nano reef and a 75g predator tank, i have been in the hobby for about 10 years and wanted to try something totally new. so thats were i got the idea to make an octopus tank. i was thinking of getting a pygmy and keeping him in a 20g. i have been doing some research and it seems like it will be a fun new project. Does anyone out there have any advice for an octo newby? setup and care wise? plz and thank you in advance for all of your help.