These are very useful modular dosing peristaltic pumps. it is possible to add up to two additional slave units onto a master pump giving you three doing options and is supplied with a UK plug pwoer supply.
Aquarium 5 litre Dosing Chamber FeatureSuitable for Dosing or Auto Water Filler box, idea for storage for water / AB Calcium Include a Tube hole, to dosing store the Auto Water Easy to Open 5 Litres Have a cm / Liquid CC meter, easy to control and monitorSpecificationSize 208H x 118W x 280L 5000cc (5Litres)
Coral Box New Series for the WiF Dosing pump FeatureThe Most of Smaller WiFI Dosing Pump The Best of Apps for Wifi Dosing Accuracy to 0.1mL Easy Programming on your smartphone Alarm Flash if lack of Liquid or system failure Aluminum case for prevent corrosion Auto calculation if power supply fails Motor and Tube 1 Year Warranty
3 Chamber Liquid Container 4.5 litre capacity · Size: 308x108x165mm· Capacity 4.5 litres· 3 Compartment 1.5 Litre each compartment.· With Scale mark making it easy to read.· With 6mm fast connector.· 4mm transparent acrylic material.