Aqua Nova NMDP-4 / Jebao DP-4 Automatic Aquarium Dosing Pump – 4 Channels

The Aqua Nova NMDP-4 (Jebao DP-4) is a high-precision 4-channel automatic dosing pump designed for accurate dosing of aquarium fertilizers, liquid supplements, salts, and other liquid additives. It automates daily aquarium maintenance, ensuring precise and consistent dosing without manual intervention.

Equipped with four independently programmable dosing pumps, the NMDP-4 delivers liquids with an accuracy of 1 ml. Each pump can be programmed for up to 24 dosing events per day, with individual doses ranging from 1 ml to 9,999 ml.

A key advantage of the NMDP-4 is its flexible interval dosing function, allowing each program to repeat every 1 to 30 days. This makes it ideal for both daily fertilisation and less frequent dosing schedules such as weekly or monthly supplementation.

Suitable for both freshwater and marine aquariums, the dosing pump is perfect for automatic dosing of plant fertilizers, calcium, magnesium, KH buffers, liquid coral foods, aquarium salts, and other liquid additives.

Key Features

• Automatic 4-channel dosing pump
• Four independently programmable pumps
• High dosing accuracy of 1 ml
• Individual dose range: 1–9,999 ml
• Up to 24 dosing events per day per pump
• Adjustable dosing interval from 1 to 30 days
• Suitable for freshwater and marine aquariums
• Ideal for fertilizers, supplements, aquarium salts, and liquid foods
• Reliable and precise dosing
• 24-month warranty

Ideal For Dosing

• Micro and macro plant fertilizers
• Calcium (Ca)
• Magnesium (Mg)
• KH buffers
• Liquid coral food
• Aquarium salts
• Water conditioners
• Other liquid aquarium additives

Technical Specifications

• Brand: Aqua Nova / Jebao
• Model: NMDP-4 / DP-4
• Number of pumps: 4
• Maximum flow rate: 4 × 70 ml/min
• Maximum lift height: 1.5 m
• Power consumption: 7.5 W
• Single dose volume: 1–9,999 ml
• Maximum dosing frequency: 24 times per day
• Dosing interval: 1–30 days
• Dimensions: 235 × 150 × 71 mm
• Warranty: 24 months