21-Compartment Automatic Fish Feeder | 6-Timer Aquarium Dispenser

Never Miss a Feeding — Even When You're Away

The 21-Compartment Automatic Fish Feeder takes the guesswork out of aquarium care. With 6 programmable timer settings and precision portion control, your fish, turtles, bettas, tetras, frogs, axolotls, and shrimp get exactly the right amount of food — every single time. Whether you're at work, asleep, or on vacation, your aquatic pets are perfectly cared for.

Key Features

• 21 Individual Compartments — Each small compartment holds 7ml, with a total capacity of 140ml, giving you full control over multi-meal scheduling throughout the day.
• 6 Flexible Timer Options — Program up to 6 daily feeding times to maintain a consistent routine that promotes healthier, less stressed fish.
• Adjustable Portion Control (5 Gear Settings) — Dial in the perfect serving size for juveniles or adults, from a minimum output of 200g to a maximum of 400g per cycle.
• Moisture-Resistant Design — The helical feeding channel and hexagonal grain holder actively prevent clogs and moisture absorption, keeping food fresh and flowing freely.
• Secure Buckle Mounting — Attaches reliably to aquarium glass up to 18mm thick — no slipping, no tipping, no mess.
• Low-Power Consumption Chip — Engineered for long-lasting, energy-efficient operation so your feeding schedule never skips a beat.
• Universal Compatibility — Works in both freshwater and saltwater tanks with a wide variety of aquatic species.

Specifications

• Material: ABS Plastic
• Product Weight: 400g
• Total Capacity: 140ml (500ml volume)
• Per-Compartment Capacity: 7ml
• Number of Compartments: 21
• Timer Settings: 6
• Portion Gears: 5
• Max Output: 400g | Min Output: 200g
• Battery: Not included
• Made in Mainland China

What's in the Box

• 1 × Fish Automatic Feeder

Compatible With

Betta fish, Tetras, Goldfish, Turtles, Frogs, Axolotls, Shrimp, and most small-to-medium aquarium fish in both freshwater and saltwater setups.

Explore More for Your Aquarium

Complete your aquarium setup with other great products from our store:

• 1.3L Cool Mist Humidifier with LED Night Light & Dual Spray — great for maintaining humidity near your tank area.
• 0.2mm Nano Microneedle Body Care Patches – Hydrating & Nourishing — care for yourself while your feeder takes care of your fish.

For more information on responsible fishkeeping and aquatic animal care, visit the U.S. Fish & Wildlife Service – Fisheries Program for expert guidance on aquatic species health and conservation.

Note: Due to different lighting and screen settings, the item color may appear slightly different from the pictures. Please allow a 1–2cm difference in size due to manual measurements.

Frequently Asked Questions

Q: What types of fish and aquatic pets is this automatic fish feeder compatible with?

A: This 21-compartment automatic fish feeder is compatible with a wide range of aquatic pets including betta fish, tetras, goldfish, turtles, frogs, axolotls, and shrimp. It works in both freshwater and saltwater aquarium environments, making it a versatile feeding solution for most hobbyist tanks.

Q: How many times per day can I schedule feedings with this aquarium auto feeder?

A: The smart feeder supports up to 6 programmable timer settings per day, allowing you to establish a consistent feeding schedule that closely mimics natural feeding patterns and promotes healthier aquatic life.

Q: Does the automatic fish feeder prevent food from getting wet or clogged?

A: Yes! The feeder features a helical feeding channel and a hexagonal grain holder specifically designed to minimize moisture absorption and prevent food clogs, ensuring reliable and consistent food delivery every time.

Q: What size aquarium glass does this feeder attach to?

A: The automatic fish feeder is designed with a robust buckle mounting system that securely attaches to aquarium glass up to 18mm thick, providing stable and dependable placement for automated feeding.

Q: Is a battery included with the fish tank smart feeder?

A: No, batteries are not included. Please ensure you have the appropriate batteries on hand before setting up your feeder for the first time.