This tank is actually 300 gallon. It is a Marineland tank, very well built (2009). I have alot of live rock. I am using Kalkwasser to kill Aptasia, I know the tank is pretty dirty in this photo which was taken a few years ago. Everything goes with the tank. I have a large amount of live rock. It can be sold separately if someone is wanting rock. We paid at least $1,000 for the live rock 10 years ago.. I have a couple of new backup pumps, protein skimmer, lots of seaweed, and charcoal, calcium, etc...The RO system goes too. I am considering disassembling within the next month or so. I will take my livestock to a friend. So, let me know if interested. This tang is a big boy.