S1 Small Fish Tanks Cooling Fan Low Noise Air External Air Cooling System

Features: 1. Strong wind, rapid cooling. It can rapidly cool the fish tank by about 3℃; 2. Ultra-thin design, easy wall-mounted installation, as thin as 3.8cm; 3. High and low gears, freely adjustable. The wind force can be selected according to the indoor temperature; 4. The clamp is adjustable, suitable for tank walls below 8mm;

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