Air hose connector 4/6mm

🔗 Hose connector 4–6 mm for aquariums – Straight connection for air & water hoses

The 4-6 mm hose connector is the ideal solution for quickly, securely, and tightly connecting or extending aquarium hoses. It is perfectly suited for air hoses from diaphragm pumps, CO₂ hoses, and thin water hoses in aquariums and terrariums.

Thanks to the precisely fitting plug connection, the hose stays securely in place without any additional tools.

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✅ Advantages at a glance

🔧 Connectors for 4–6 mm hoses

💧 Tight & secure connection without glue

🐟 Ideal for aquarium air hoses & CO₂ systems

🔄 Perfect for extending or repairing hoses

🧪 Made of robust, aquarium-safe plastic

🌊 Suitable for freshwater and saltwater aquariums

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🔬 Areas of application

Diaphragm pumps / air lifts

CO₂ systems (low pressure)

Aquarium filters & accessories

Breeding and rearing tanks

Terrariums & Technical Installations

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🧴 Application

Simply attach the hose ends (4–6 mm inner diameter) to the respective sides of the connector.
For optimal grip, the hose should be clean and slightly warmed (e.g., briefly placed in warm water).

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📦 Product details

Product: Straight hose connector

Hose size: 4–6 mm

Material: high-quality plastic

Color: black / transparent (depending on the variant)

Connection: Plug connection

Scope of delivery: 1 piece

Manufacturer: MoonBloom