Desktop Rear-Filter Aquarium

Basic parameters:
Model: Rear filter tank
Material: High-transmittance engineering plastic (transmittance ≥ 90%)
Gross weight: 1.15kg
Packaging size: 23.8×22.2×22cm
Power supply: USB 5V DC power supply (compatible with mobile power supply)

Core functions:
• Integrated rear filter system: physical interception (encrypted filter cotton) + biochemical filtration (double-layer filter chamber)
• Double sewage discharge design: bottom suction: sedimentation fish feces cleaning / surface treatment: oil film and floating object filtration

Filter structure:
• Pre-installed filter material: yellow and white two-color encrypted biochemical cotton (repeatable washing)
• Filter chamber volume: 0.8L (rear filter area accounts for ≈15%)

Physical parameters:
• Recommended maximum water level: tank height -3cm
• Suitable organisms: ≤5cm small fish/shrimp/hydroponic plants

Design features:
• Minimalist vision: hidden back filter tank | no exposed pipelines
• Intelligent dry-burn prevention: automatic power-off protection for water pump when it is short of water
• Modular maintenance: manual removal of filter cotton tank

Applicable scenarios:
• Miniature ecological landscape of office desks
• Home entrance/bookshelf decoration
• Children's nature education observation box