Quick-Release Structure

Experience the quick-release design of the HC031 CO2 aquarium kit. The bubble counter, valve, and air tube all feature a snap-in structure. Installation and disassembly are now a breeze.

Heavy-Duty & Durable Build

The 2L CO2 bottles are crafted from 1.2mm premium SUS304 stainless steel, while the 5L ones are made of 1.5mm premium SUS304 stainless steel, both being 20% thicker than standard ones. These robust bottles are far superior in offering enhanced durability, stability, safety, and high-pressure resistance, ensuring long-lasting performance.

Quick-Release Structure

Experience the quick-release design of the HC031 CO2 aquarium kit. The bubble counter, valve, and air tube all feature a snap-in structure. Installation and disassembly are now a breeze.

Heavy-Duty & Durable Build

The 2L CO2 bottles are crafted from 1.2mm premium SUS304 stainless steel, while the 5L ones are made of 1.5mm premium SUS304 stainless steel, both being 20% thicker than standard ones. These robust bottles are far superior in offering enhanced durability, stability, safety, and high-pressure resistance, ensuring long-lasting performance.

Comprehensive Safety Features

When CO2 pressure exceeds 30-40bar, an automatic pressure relief valve activates to safeguard your aquarium from overpressure risks. hygger has minimized the potential leakage points, ensuring a secure operating environment for aquarium inhabitants.

All-In-One DIY CO2 Kit

The aquarium CO2 generator comes as a complete kit. It includes a CO2 cylinder, hose, suction cups, bubble counter, CO2 diffuser, and the innovative motor valve.

Includes:

1 x Stainless steel air cylinder
1 x Valve
1 x Filter
1 x Timer
1 x Adapter
1 x Atomizer
1 x Air tube
1 x Check valve
1 x U-bend tube
3 x Snap-on suction cup
1 x Flush mount suction cup
1 x Motorized valve body with bubble counter
1 x Silicone collapsible funnel
1 x Large sealing ring (spare)
1 x User manual