Introduction
Thank you for choosing the SOBO DA-06 Moisture Proof Mini Auto Feeder. This automatic feeder is designed to provide consistent and reliable feeding for your aquatic pets, ensuring they receive their meals on schedule even when you are away. Its moisture-proof design helps keep food fresh, and the digital display allows for easy programming of multiple feeding intervals. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance of your device.
Safety Information
- Read all instructions before using the feeder.
- Ensure the feeder is securely mounted to prevent it from falling into the aquarium.
- Do not immerse the feeder in water. This device is moisture-proof, not waterproof.
- Keep out of reach of children and pets.
- Use only the specified battery type.
- If the feeder malfunctions or shows signs of damage, discontinue use immediately.
Package Contents
Please check the package to ensure all items are present:
- SOBO DA-06 Automatic Fish Feeder
- Mounting Bracket
- Instruction Manual (this document)
Product Overview
Familiarize yourself with the components and key features of your SOBO DA-06 feeder.

Image: Front view of the SOBO DA-06 Automatic Fish Feeder, showing the digital display, control buttons, and transparent food container.

Image: Exploded view of the SOBO DA-06 Automatic Fish Feeder, highlighting its upgraded moisture seal design to prevent food clogging and spoilage.
- Digital Display: Shows current time and programmed feeding intervals.
- Control Buttons: For setting time, feeding intervals, and manual feeding.
- Food Container: Transparent compartment for storing fish food.
- Feeding Outlet: Dispenses food into the aquarium.
- Battery Compartment: Located at the bottom for battery installation.
Setup
1. Battery Installation
The feeder is battery-operated. Ensure correct polarity during installation.
- Open the battery compartment cover located on the underside of the feeder.
- Insert the required batteries (e.g., AA batteries, refer to product specifications for exact type), paying close attention to the positive (+) and negative (-) terminals. Note that one battery may need to be inserted upright and the other downward, as indicated by markings inside the compartment.
- Close the battery compartment cover securely.
2. Mounting the Feeder
Securely attach the feeder to your aquarium.
- Attach the mounting bracket to the edge of your aquarium. Ensure it is stable and level.
- Slide the feeder onto the mounting bracket. The feeding outlet should be positioned directly above the water surface, allowing food to drop into the aquarium without getting wet prematurely.
- Verify that the feeder is firmly attached and cannot easily be dislodged.
3. Filling the Food Container

Image: Top-down view of the SOBO DA-06 Automatic Fish Feeder, highlighting its large capacity food container, designed to hold enough food for extended periods.
The feeder is suitable for flakes and granules up to 2mm.
- Open the lid of the food container.
- Pour the desired amount of fish food into the container. Do not overfill.
- Close the lid securely to maintain the moisture-proof seal.
Operating Instructions
1. Setting the Current Time
Before programming feeding schedules, set the current time on the device.
- Press and hold the "Set Time" button (often indicated by a clock icon) until the hour display starts flashing.
- Use the adjustment buttons (e.g., up/down arrows or "FEED" button for cycling) to set the correct hour.
- Press "Set Time" again to move to the minute display, then adjust the minutes.
- Press "Set Time" one last time to confirm and exit time setting mode.
2. Setting Feeding Intervals

Image: Close-up of the SOBO DA-06 Automatic Fish Feeder's digital display, illustrating the options for setting feeding intervals at 8H, 12H, 24H, 48H, and 72H.
The feeder offers multiple feeding intervals: 8, 12, 24, 48, and 72 hours.
- Press the "FEED" button (or a dedicated interval button) to cycle through the available feeding intervals (8H, 12H, 24H, 48H, 72H).
- The selected interval will be indicated on the digital display, usually by a lit indicator next to the corresponding time.
- The feeder will automatically dispense food at the chosen interval from the time of setting.
3. Adjusting Feeding Quantity (Five-Speed Control)

Image: Diagram illustrating the five-speed adjustable feeding quantity settings on the SOBO DA-06 Automatic Fish Feeder, showing different portion sizes for each gear (1st to 5th).
The feeder allows for precise control over the amount of food dispensed per feeding.
- Locate the food intake control settings on the display. This is often controlled by a dedicated button or by pressing the "FEED" button multiple times after setting the interval.
- Cycle through the five available "gears" or levels to select the desired food quantity. Each level corresponds to a different portion size.
- Observe the amount of food dispensed during a manual test feed (see next section) to fine-tune the quantity for your fish.
4. Manual Feeding
To dispense food immediately, outside of the programmed schedule:
- Press the "FEED" button once. The feeder will dispense a single portion of food according to the currently set quantity.
- This action will not affect your programmed automatic feeding schedule.
Maintenance
1. Cleaning the Feeder
Regular cleaning ensures optimal performance and hygiene.
- Remove the feeder from the aquarium and empty any remaining food.
- Wipe the exterior with a damp cloth. Do not use harsh chemicals or abrasive cleaners.
- The food container can be detached and rinsed with water. Ensure it is completely dry before reattaching and refilling with food.
- Do not submerge the main electronic unit in water.
2. Refilling Food
Check the food level regularly and refill as needed to prevent interruptions in feeding.
- Follow the steps for "Filling the Food Container" in the Setup section.
- Ensure the food is dry and suitable for the feeder (flakes and granules ≤2mm).
3. Battery Replacement
Replace batteries when the low battery indicator appears on the display or if the feeder stops functioning.
- Follow the steps for "Battery Installation" in the Setup section.
- Dispose of old batteries responsibly.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Feeder does not turn on. |
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| Food is not dispensing. |
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| Food gets wet or clogs quickly. |
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| Feeding schedule is inconsistent. |
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Specifications
| Model Number | DA-06 |
| Feeding Type | Flakes and granules (≤2mm) |
| Feeding Intervals | 8 / 12 / 24 / 48 / 72 hours |
| Feeding Mode | Automatic dispensing, manual feed option |
| Power Supply | Battery-operated (specific battery type not provided, typically AA) |
| Material | Durable, fish-safe plastic (ABS) |
| Dimensions (LxWxH) | 11 x 7.7 x 6.5 cm |
| Weight | 0.1 g (excluding batteries) |
Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact VAYINATO customer service directly. Keep your proof of purchase for any warranty claims.