So I'm not to sure what all is spoken for cause I went straight to the last page cause how slow my phone is loading but... My father said if you end up having your whole tank and it's still established .. Whatever you don't sell parting he is interested on how much you would like for all of it if it's running. He's very impatient and refuses to wait for a new tank to establish on it's own lol he also has a 28 gallon cube aswell so. Just a thought if you end up having a decent amount left lol Ty