Decided to go Triton so I never got to use this. Brand new, never seen water, Geo CR618 Calcium Reactor w/ upgraded high grade check valve, Syncra 1.5 pump, CarbonDoser Electronic CO2 Regulator, 5 lb CO2 Aluminum Tanks x2 (one is full), and (2) gallons ARM Extra Coarse Media. Retails for over $1100. Asking $1000 for local pick up only.