HYGGER HG932-D4P Automatic High Precision Aquarium Dosing Pump

Built‑in LCD Display Controller | 4 Independent Dosing Channels | Custom Dosing Volume Control | Programmable Dosing Schedules | High Precision Peristaltic Pump | Removable & Durable Pump Heads | Easy Operation | Coral & Reef Safe | 1 Year Warranty | Aquarium Dosing Pump.

The HYGGER HG-932 Aquarium Dosing Pump is a precise and dependable solution for automating liquid dosing in freshwater and reef aquariums. Designed with four independent dosing channels, a built-in LCD display, and high-precision peristaltic pumps, this unit allows aquarists to maintain stable water chemistry with minimal manual effort.

4 Independent Dosing Channels for Complete Control

Each of the four channels can be programmed independently, allowing accurate dosing of fertilizers, calcium, magnesium, trace elements, additives, or supplements. This flexibility makes the HG-932 suitable for planted tanks, reef systems, and coral aquariums.

Fully Programmable Dosing Schedules

The dosing pump supports 1 to 24 dosing events per day per channel, with adjustable interval settings ranging from 0 to 30 days. This enables highly customized dosing routines tailored to your aquarium’s specific needs.

Customizable & High-Precision Dosing

Each channel can dispense between 1 and 9999 mL per day, accommodating both nano aquariums and large reef systems. The peristaltic pump design ensures consistent and controlled dosing with minimal fluctuation.

LCD Display with Easy Operation

The integrated LCD screen and intuitive control buttons allow quick setup, manual dosing, flow calibration, and schedule adjustments. The interface is beginner-friendly while still offering advanced control for experienced aquarists.

Durable & Serviceable Pump Design

Equipped with removable and durable pump heads, the HG-932 is easy to maintain and built for long-term use. The package includes eight long 24-inch silicone dosing tubes and a dosing tube holder for clean and organized installation.

Safe for Aquatic Life

Operating on a low-voltage DC 12V / 1A power supply, the dosing pump is safe for both users and aquatic life, making it ideal for coral reefs, marine aquariums, and planted tanks.

Product Specifications

• Brand: Hygger

• Model: HG-932

• Color: Black

• Material: Synthetic Rubber

• Power Output: DC 12V / 1A

• Maximum Flow Rate: 55 mL/min

• Dosing Volume: 1–9999 mL per channel per day

• Dosing Frequency: 1–24 times per day

• Interval Range: 0–30 days

• Precision: ±10%

• Working Temperature: 0°C to 40°C (32°F to 104°F)

• Net Weight: 0.9 kg

• Item Dimensions (L × W × H): 21 × 13 × 7 cm

• Warranty: 12 Months

• Country of Origin: China

In the Box

• 1 × HG-932 Automatic Dosing Pump

• 8 × 24-inch Silicone Dosing Tubes

• 1 × Dosing Tube Holder

• 1 × User Manual