1. Introduction
Thank you for choosing the VOWNER 20-29 Gallon Fish Tank Stand. This manual provides essential information for the safe assembly, setup, operation, and maintenance of your new aquarium stand. Please read these instructions carefully before assembly and retain them for future reference.
2. Safety Information
- Always ensure the stand is placed on a flat, level, and stable surface to prevent tipping.
- Do not exceed the maximum weight capacity of 500 lbs for the entire stand, or 400 lbs for the main desktop and 20 lbs per side shelf. Overloading can lead to structural failure and injury.
- Keep all electrical connections, especially the integrated power outlets, away from water to prevent electrical shock. Ensure hands are dry when plugging or unplugging devices.
- Do not allow children to climb on or play with the stand.
- Ensure all screws and fasteners are securely tightened during assembly and periodically check for tightness.
- Use caution when moving the stand, especially when loaded.
3. Package Contents
Before beginning assembly, verify that all parts and accessories are present and undamaged. The package includes:
- All necessary structural components (metal frame pieces, engineered wood shelves).
- Integrated power outlet unit with power cord.
- All required assembly hardware (screws, bolts, adjustable feet).
- Assembly tools (e.g., Allen wrench).
- Instruction manual.
Each part and accessory is labeled for easy identification during assembly.
4. Assembly Instructions
Follow the step-by-step instructions provided in the included assembly guide. It is recommended to have a second person assist with assembly for easier handling and stability.
Key Assembly Features:
- Reversible Design: The side shelves can be installed on either the left or right side of the main stand to suit your space and preference. Carefully follow the instructions to ensure correct orientation for the desired setup.
- X-Cross Frame: The stand incorporates an X-cross frame design for enhanced stability. Ensure these cross beams are securely attached as per the instructions.
- Adjustable Feet: The stand is equipped with adjustable padded feet. Install these on the bottom of the legs. These feet allow for minor height adjustments to ensure the stand remains stable on uneven flooring.

This image illustrates the stable design features of the stand, including strong table legs, adjustable padded feet to prevent shaking on uneven surfaces, and an X-cross frame for enhanced stability.

This image provides a detailed view of the stand's storage capabilities, showing space for fish food, water conditioners, and decorations. It also highlights the adjustable feet and the 3 AC power outlets for various aquarium equipment.
5. Setup
Placement:
Choose a location that is level, stable, and can support the combined weight of the stand, aquariums, water, and accessories. Use the adjustable feet to fine-tune the stand's levelness and stability.
Aquarium Capacity:
The stand features a two-tiered structure. The main desktop measures 31.5 inches L x 15.7 inches W and can accommodate 10-29 gallon aquariums. The bottom shelf can also accommodate 10-29 gallon aquariums. Please measure your aquarium's dimensions to ensure a proper fit before placing it on the stand.
Note: Some 29-gallon aquariums, particularly those with specific designs like the Aqueon 29-gallon, may not fit on the bottom shelf due to interference with the integrated power strip housing. Verify clearance before placing your tank.

This image illustrates the overall dimensions of the stand, including the main desktop (31.5 inches L x 15.7 inches W), the side shelves (11.8 inches L x 15.7 inches W), and the total height (50.2 inches). It also indicates load capacities: 400 lbs for the main desktop and 20 lbs per side shelf.

This image shows the VOWNER fish tank stand in a home environment, holding two aquariums (one on top, one on the bottom) and various plants, demonstrating its aesthetic integration and dual-tank capacity.
Power Outlets:
The stand includes 3 AC power outlets. These are designed to power aquarium accessories such as heater rods, filters, and LED lights. Plug the stand's power cord into a suitable wall outlet. Ensure all devices are properly connected and that the total power draw does not exceed the outlet's capacity.

This image highlights the recessed power outlet feature of the stand, showing three AC outlets. Icons indicate its use for heaters, fish tank lights, and oxygen pumps, emphasizing convenience for aquarium accessories.
6. Operating
Once assembled and set up, the VOWNER fish tank stand provides a stable and organized platform for your aquariums and accessories. Utilize the multi-layer side shelves for storing fish food, water conditioners, cleaning tools, or for displaying plants and decorations.

This image details the materials used in the stand's construction: plane chipboard for the shelves and durable solid steel for the frame. It also reiterates the 20-29 gallon stand capacity.
7. Maintenance
- Regularly wipe down the stand with a soft, damp cloth to remove dust and water spots. Avoid abrasive cleaners that may damage the finish.
- Periodically check all screws and fasteners to ensure they remain tight. Re-tighten if necessary.
- Inspect the power cord and outlets for any signs of damage. Discontinue use if damage is observed and contact customer support.
- Ensure proper ventilation around the power outlets to prevent overheating.
8. Troubleshooting
- Stand Wobbles: Ensure the stand is on a level surface. Adjust the padded feet at the bottom of each leg until the stand is stable. Check that all assembly screws are securely tightened.
- Difficulty with Shelf Reversibility: While the design is intended to be reversible, some users have reported challenges in achieving a mirror-image setup due to specific drilling patterns for cross beams. Carefully review the assembly instructions for the correct orientation of parts to achieve your desired left or right shelf placement.
- Bottom Tank Does Not Fit: If a 29-gallon tank does not fit on the bottom shelf, it may be due to interference with the integrated power strip housing. Verify the dimensions of your specific tank model against the available space, considering the power strip's position.
- Power Outlets Not Working: Check that the stand's main power cord is securely plugged into a functional wall outlet. Ensure the power switch on the outlet strip (if present) is in the 'ON' position. Test with another device to confirm the wall outlet is working.
9. Specifications
| Brand | VOWNER |
| Material | Metal, Engineered Wood |
| Color | Black |
| Product Dimensions | 110L x 39.9W x 127.5H centimetres (43.3" L x 15.7" W x 50.2" H) |
| Item Weight | 17.01 kg |
| Tank Volume Capacity | 20-29 Gallons (per tier) |
| Maximum Load Capacity | 500 lbs (overall) |
| Special Features | Integrated Power Outlets (3 AC), Adjustable Feet, Reversible Side Shelves |
| Assembly Required | Yes |
| Finish Type | Powder Coated |
10. Warranty and Support
VOWNER is committed to providing safe and reliable products. For any questions, concerns, or assistance with assembly or product functionality, please contact VOWNER customer support through your purchase platform. Please have your product model and purchase date available when contacting support.