I have my Reef Octopus sump saver reactor 1000 with water blaster pump. "Roughly" 400 mls of ecobak+ pellets that are live as well as 400 more dry. The reazon im taking it offline is im going with a true triton method (no biopelletd, just large skimmer and refugium) Perfect for someone looking to start a new tank asap cause all that bacteria is loaded in the pellets . All I ask is to bring a clean 5 gallon bucket to transport it. Asking $220