This is a hanging, compartmentalized feed storage unit specially designed for aquariums. Crafted using a single-piece 3D printing process, it securely attaches to the top of the aquarium glass via a clip‑and‑lock mechanism. The unit features dual‑ or multi‑compartment storage bins—perfectly suited for various feed types, such as pellet and flake food—while its external flip‑lid or twist‑lock seal ensures that feed stays dry and free from spillage, while also preventing fish and shrimp from accidentally knocking it over. Suspended just above the water surface, this feeder allows you to dispense food without reaching into the tank, offering both convenience and hygiene—a practical accessory for everyday aquarist care.

Design Highlights

1. Compartmentalized Storage: Internal dividers create independent storage compartments, enabling you to neatly organize different feeds—such as staple food and treats—while preventing cross‑contamination of flavors and moisture absorption.
2. Sealed, Leak‑Proof Design: The top flip‑lid or twist‑lock closure fits snugly against the unit, effectively blocking out moisture and keeping feed dry and fresh.
3. Non‑Invasive Mounting: With a dual‑clip and twist‑lock design, this feeder is compatible with aquarium glass or acrylic panels ranging from 5 to 12 mm thick—no drilling or adhesive required, preserving the integrity of your tank.
4. Convenient Feeding Experience: Suspended just above the tank rim, simply lift the lid and tilt the unit to precisely release feed directly into the water, eliminating the need to touch the water with your hands and reducing the risk of contamination.
5. Sleek, Water‑Resistant Construction: Printed in waterproof plastics like PLA or PETG, the unit is lightweight—weighing only about 100–150 g—and remains dimensionally stable and resistant to corrosion, even after prolonged exposure to moisture.

Technical Specifications

• Material: PLA/PETG (PETG is recommended for enhanced water resistance)
• Dimensions: Approximately 80 mm (L) × 40 mm (W) × 50 mm (H), including the mounting clips
• Clip Compatibility: 5–12 mm thickness (for aquarium glass or acrylic)
• Storage Capacity: Each compartment holds roughly 20–30 ml; total capacity ranges from 40–60 ml, adjustable based on the number of compartments
• Mounting Method: Mechanical clip system (secured with a manual twist‑lock)
• Maximum Load Capacity: Approximately 200 g (when fully loaded with feed and subjected to light external forces)

Application Scenarios

• Daily feeding for home ornamental aquariums—ideal for tanks housing guppies, goldfish, or bettas
• Convenient maintenance of small desktop aquariums in offices
• Aquarium care in specialty cafes and guesthouse settings
• “Portion control” for mixed-species tanks—helping prevent competition for food and ensure all fish receive their proper share