Introduction
The SOBO Timed Auto Feeder DA-08 is designed to provide automatic and timely feeding for your aquarium fish. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and the well-being of your aquatic pets.
Product Overview
Components
The SOBO Timed Auto Feeder DA-08 includes the main feeder unit and interchangeable feed barrels. The feeder unit features a control panel for setting feeding times and a mechanism for dispensing food.

Image: SOBO Timed Auto Feeder DA-08 shown with two feed barrel options (100g and 60g) for varying food capacities.
The feeder typically comes with two feed barrel sizes: a 100g capacity barrel and a 60g capacity barrel, allowing you to choose based on your feeding requirements.
Setup
1. Battery Installation
- Locate the battery compartment on the feeder unit.
- Install two (2) AA batteries into the compartment, ensuring correct polarity. It is recommended to use new batteries and avoid mixing old and new ones.

Image: The main feeder unit, indicating the area where 2AA batteries are to be installed.
2. Loading Feed
- Remove the feed barrel from the feeder unit by gently twisting or unclipping it.
- Open the feed barrel cover and fill it with your desired dry fish food. Do not overfill.
- Close the feed barrel, ensuring the cover is securely aligned with the barrel's clamping position to prevent moisture ingress.

Image: A view of the feeder's barrel, illustrating the process of opening, filling, and closing it with fish food.
3. Mounting the Feeder
- Position the feeder unit on the edge of your aquarium. The mouth of the feed barrel should be installed upward and positioned towards the inside of the fish tank.
- Secure the feeder using the integrated clamp mechanism to the aquarium glass or by placing it stably on top of the aquarium cover, depending on your tank setup.
- Adjust the feed discharge switch on the barrel to control the amount of food dispensed. It is recommended to test the discharge amount before regular use to ensure it is satisfactory for your fish.
Operating Instructions
Setting Feeding Schedule
The SOBO Timed Auto Feeder DA-08 offers both manual and automatic feeding options:
- Manual Feeding: Press the designated manual switch button to dispense food immediately. This is useful for additional feeding or testing.
- Automatic Feeding: Select one of the following timed intervals using the control panel buttons:
- Every 8 hours
- Every 12 hours
- Every 24 hours

Image: Close-up of the feeder's control panel, illustrating the buttons for setting 8-hour, 12-hour, 24-hour, and manual feeding modes.
Adjusting Feed Quantity
The amount of food dispensed per cycle can be adjusted using the slider mechanism located on the feed barrel. It is crucial to experiment with this slider to find the correct portion size for your fish to prevent overfeeding or underfeeding. Observe your fish's eating habits and adjust as necessary over a few feeding cycles.
Maintenance
Cleaning
To ensure hygiene and proper functioning, clean the feed barrel regularly. The feed barrel is designed for Hand Wash Only. Use mild soap and rinse thoroughly. Ensure the barrel is completely dry before refilling with food and reattaching to the unit. Do not immerse the main feeder unit in water.
Battery Replacement
The battery life can vary depending on usage frequency and battery quality. It is recommended to check the batteries periodically and replace them when the feeder's performance diminishes or if the display (if any) indicates low power. Some users report battery life of approximately 2-3 weeks with continuous use, so plan replacements accordingly, especially before extended absences.
Important Safety Note
The SOBO Timed Auto Feeder DA-08 contains internal electronic circuits. To prevent damage, electrical hazards, and ensure safety, the main unit shall not fall into water or be submerged. Keep it dry at all times.
Troubleshooting
- Feeder Not Dispensing Food:
- Check if batteries are correctly installed and have sufficient power. Replace if necessary.
- Ensure the feed barrel is properly attached and aligned with the dispensing mechanism.
- Verify that the feed discharge opening is not blocked by food particles or moisture.
- Confirm that the feeder is set to an automatic mode or the manual feed button is pressed.
- Incorrect Food Quantity Dispensed:
- Adjust the feed quantity slider on the barrel. Test and observe to find the optimal setting for your fish.
- Ensure the food type is suitable for the feeder and does not clump or stick together.
- Feeder Not Operating on Schedule:
- Confirm that the desired automatic feeding mode (8H, 12H, or 24H) is correctly selected.
- Check battery power. Low batteries can affect timing accuracy and overall operation.
Specifications
| Feature | Detail |
|---|---|
| Brand | SOBO |
| Model | DA-08 |
| Operation Mode | Automatic |
| Capacity | 100 Grams (also available with 60 Grams barrel) |
| Product Dimensions | 13L x 15W x 8H Centimeters |
| Item Weight | 300 Grams |
| Batteries Required | 2 x AA (Not Included) |
| Product Care Instructions | Hand Wash Only (for feed barrel) |
| Target Species | Fish |
| Product Standard | Q/SOBO 05 |
| Product ID | 6925394850205 |
Warranty and Support
Specific warranty information for the SOBO Timed Auto Feeder DA-08 is not explicitly provided in the product details. For any product inquiries, technical support, or warranty claims, please retain your proof of purchase and refer to the retailer or manufacturer's official contact channels for assistance.




