CoralVue Hydros Diaphragm Water Pump (HDRS-DWP30)

Diaphragm Water Pump
The Hydros Diaphragm Pump is a small 12V Drive Port accessory that uses positive external displacement to move liquids. It is a smart alternative to standard internal auto-top-off (ATO) pumps. Fitted with a GX-2 connector to be powered and controlled by an available DRIVE PORT on your Hydros Device.

Key Features:

• Self Priming
• Can Safely Run Dry
• Prevents Backflow Siphons
• Surface Mountable Pump
• Includes Tubing and Universal Holder