SANSEFERO AK-01S
SANSEFERO AK-01S Automatic Fish Feeder User Manual
Model: AK-01S
1. Introduction
The SANSEFERO AK-01S Automatic Food Timer/Auto Feeder is designed for fish, shrimp, and turtle tanks/aquariums. This plastic timer food feeding device offers convenience and reliability for automated feeding. It features adjustable settings and a moisture-resistant hopper to keep food fresh.

Figure 1: SANSEFERO AK-01S Automatic Fish Feeder in operation.
This image shows the SANSEFERO AK-01S Automatic Fish Feeder mounted on an aquarium, dispensing food pellets into the water. Two fish are visible below, ready to consume the food. The feeder unit is black with a transparent food hopper.
2. Key Features
- Two feeding modes: adjustable for 12-hour or 24-hour intervals.
- Easy to use with simple operation and installation, supporting both manual and automatic feeding.
- Moisture-resistant hopper designed to keep food fresh and accommodate various food types, including flakes, pellets, or crumbles.
- Transparent feed slot allows for easy monitoring of remaining food levels.
- Two-speed gear adjustment for feeding convenience.
- Large feeding bin capacity.
3. Important Notices for Use
- Battery Information: The device requires batteries, which are not included due to shipping restrictions. The user must provide their own batteries. Battery life is approximately 3-6 months, depending on the frequency of feeding.
- Feeding Frequency: The feeding device can be set to dispense food every 8 hours, every 12 hours, or every 24 hours.
- Feed Bin Capacity: The feeder supports both a small feed bin (50g) and a large feed bin (100g).
- Important Note: Do not allow the device to fall into the water.
4. Setup and Installation
Follow these steps to set up your SANSEFERO AK-01S Automatic Fish Feeder:

Figure 2: Initial setup steps and important notices.
This image provides a visual guide for the first few setup steps, including battery insertion and food loading, alongside important usage notices.
- Insert Batteries: Open the battery compartment (located on the side/bottom of the unit) and insert 2 x AA batteries. Ensure correct polarity. (Refer to Figure 2, Step 1)
- Fill Feed Bin: Pull out the transparent feed bin from the main unit in the direction indicated by an arrow. Fill the bin with your preferred fish food (flakes, pellets, or crumbles). Push the bin back firmly until it clicks into place. (Refer to Figure 2, Step 2)
- Adjust Spout Size: Locate the adjustable spout on the feed bin. Adjust its opening size to control the amount of food dispensed per feeding cycle. (Refer to Figure 2, Step 3)
4.2. Mounting the Feeder
The AK-01S feeder offers two primary methods for installation on your aquarium, depending on your tank type:

Figure 3: Two installation methods for the AK-01S feeder.
This image illustrates two ways to mount the feeder: using a base funnel for covered tanks and a fixed clip for open tanks. Both methods are shown with visual examples.
- For Covered Fish Tanks (using Base Funnel):
- Attach the side of the Velcro strip to the bottom of the base funnel.
- Attach the other side of the Velcro strip to the fish tank cover.
- Align the base funnel hole with the reserved hole on your fish tank cover and secure it firmly with the Velcro.
- For Open Fish Tanks (using Fixed Clip):
- Attach the fixed clip to the edge of your open aquarium. Ensure it is securely tightened.
- Slide the feeder unit onto the clip until it is stable.

Figure 4: AK-01S component overview.
This diagram labels the main components of the AK-01S feeder, including the outlet, manual button, feeding time setting buttons, battery case, fixing bracket, and feeding base funnel. It also indicates that it's powered by 2 x AA batteries and supports 12-hour and 24-hour feeding times.
5. Operating Instructions
The AK-01S feeder offers both automatic and manual feeding options.
5.1. Setting Automatic Feeding Times
The device supports three interval feeding modes: every 8 hours, every 12 hours, and every 24 hours. The timing is selected after the mode is chosen. (Refer to Figure 2, Step 4)
- 12-Hour Interval: Press the button labeled "12" (or similar icon) to set the feeder to dispense food every 12 hours.
- 24-Hour Interval: Press the button labeled "24" (or similar icon) to set the feeder to dispense food every 24 hours.
- 8-Hour Interval: While not explicitly shown on the buttons in the provided images, the product description mentions an 8-hour option. If available, there will be a corresponding button or a sequence to select this mode.
The feeder will automatically dispense food at the selected intervals from the time the setting is activated.
5.2. Manual Feeding
To initiate an immediate, single feeding cycle, press the manual feeding button (often labeled with a hand icon or "Manual" as seen in Figure 4). This will dispense food once without affecting the programmed automatic schedule.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your feeder.
- Cleaning: The product care instructions specify "Hand Wash Only". Regularly clean the feed bin and dispensing mechanism to prevent food buildup and ensure smooth operation.
- Battery Replacement: Replace batteries every 3-6 months or when the feeder's operation becomes inconsistent.
- Food Storage: Ensure the moisture-resistant hopper is properly sealed after refilling to keep food fresh.
7. Troubleshooting
If you encounter issues with your SANSEFERO AK-01S feeder, consider the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Feeder not dispensing food. |
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| Food getting damp or clumping. |
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| Feeder falling off tank. |
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8. Specifications
| Attribute | Detail |
|---|---|
| Brand | SANSEFERO |
| Model Number | AK-01S |
| Material | Plastic |
| Target Species | Fish, Shrimp, Turtle |
| Special Features | Anti-Allergic, Anti-Bacterial, Easy to Use, Adjustable |
| Breed Recommendation | Large Breeds, Medium Breeds |
| Color | AK-01S (referring to the model's color scheme) |
| Style | Adjustable |
| Capacity | 100 Grams (supports 50g/100g bins) |
| Age Range (Description) | All Life Stages |
| Included Components | CLAMP (for mounting) |
| Product Care Instructions | Hand Wash Only |
| Operation Mode | Automatic, Manual |
| Product Dimensions | 18.5L x 14W x 9.5H Centimeters |
| Batteries Required? | Yes (2 x AA, not included) |
| Manufacturer | Premier plants |
| Country of Origin | India |
| Item Weight | 450 g |
9. Warranty and Support
For warranty information or technical support regarding your SANSEFERO AK-01S Automatic Fish Feeder, please refer to the product packaging or contact the manufacturer, Premier Plants, directly. Keep your purchase receipt as proof of purchase.
For general inquiries or further assistance, you may also visit the product page on Amazon.in: Product Link
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