Ya...good job...hell great job. Do you use CF lights? How do you keep the sand bed clean? Do you have any crabs or a sand sifting star? What kind of sand is that? It looks super fine...doesn't look like regular live sand...my gf is getting a 20 gallon regular rectangle glass tank pretty much like that...I'm going to show her this and maybe we can start up a little salt for her too. Good inspiration!