Take the hassle out of feeding frozen foods with the aF4 Automated Feeder by inD Aquatics. Designed for serious hobbyists and professionals, the aF4 delivers consistent, mess-free frozen feedings while preserving food freshness for 20+ days using integrated RSW Cooling Technology.

With a 200mL capacity (up to 50 standard frozen cubes) and programmable dosing from 5mL to 50mL, the aF4 ensures your fish are fed accurately—whether you’re at work, on vacation, or just want consistency. The unit feeds through a 6-foot tube and mounts easily to rimless, euro-braced, or rimmed aquariums (rim adapter sold separately).

Fully controller-ready, the aF4 connects to Coral Vue Hydros, Neptune Systems Apex or any other controller via a 0–10V input for total automation. It also includes auto-rinse and deep clean modes, a removable reservoir for easy prep, and power-resume functionality in case of outages.

Key Features:

• Holds up to 50 frozen food cubes

• RSW Cooling keeps food liquid and fresh for 20+ days

• Programmable dosing: 5mL to 50mL per feed

• Controller-ready (0–10V) – Apex compatible

• Self-cleaning and low-maintenance

• Quiet operation, no daily handling required

• Works with freshwater or saltwater systems

• Includes 6 ft feeding tube and Multi Aquarium Mount

What’s Included:

• aF4 Feeder Unit

• Removable Reservoir

• Multi Aquarium Mount

• Deep Cleaning Tablet (x1)

• 12V Power Supply

• Quickstart Guide

Dimensions: 5.87” W × 5.39” L × 6.85” H

Dosing Range: 5–50mL

Capacity: 200mL

Operating Temp: -1°C to 5°C

Max Room Temp: 85°F

Controller Input: 0–10V (3.5mm)

Tubing Length: 6 ft