Fluidized bed calcium reactor.

Ideal mixing of media and CO2.

Dosing pump NOT INCLUDED.

Recommended Dosing Pumps: 
Kamoer FX-STP WiFi Continuous-Duty Peristaltic Dosing Pump.
Kamoer X1 Bluetooth Micropump Doser.
Kamoer X1 Pro Wifi Dosing Pump.

PF601

Aquarium size up to 526 gallons, Holds 8.7 kg of media, Dimensions (LXBXH)  10.25 x 10.25  x 20.75  inches , Uses Aquabee UP-2000 (included).