2L and 4L G5/8 Gas CO2 Steel Cylinder For Aquarium CO2 Cartridge Refill

✅ Product Description:

B&K extra thick gas cylinders are made of durable steel, making it easy to handle. CO2 system is essential to an healthy aquarium tank as it promotes aquatic plants to grow, thus will create a more healthier environment so this B&K co2 cylinder can be used for aquarium carbonation. Rust-proof with handles for easy transport. 

✅ Specifications:

• Volume: 2L/ 4L
• Size: about 40cm*11cm / 48cm*14cm.
• Fits: G5/8 Regulator
• Weight: about 4kg / 7kg
• Colour: silver.
• Material: Gapless steel.
• Suitable for aquarium tank carbonation
• Made of high-quality material, practical and durable.
• B&K handle design, easy to use.

✅ What you get: 

1* B&K CO2 Cylinder

✅ Quality Assurance: 

1. 24/7 Phone call, email and WhatsApp Supports. 

✅ Note:

1. Please allow slight dimension difference due to different manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.