CO₂ Splitter With Needle Valve

The CO₂ Splitter With Needle Valve is an essential accessory for aquarists running multiple planted tanks from one CO₂ cylinder. Designed to divide CO₂ output into two or more lines (depending on model), it enables independent flow adjustment for each aquarium using integrated precision needle valves.

Built from high-quality metal components, this splitter ensures stable pressure, leak-free operation, and accurate CO₂ dosing. The fine-adjustment needle valves allow aquarists to dial in the exact bubble rate required for different tank sizes or plant demands.

Ideal for both hobbyists and professional aquascapers, the CO₂ splitter helps reduce equipment cost while maintaining consistent CO₂ delivery across multiple setups.

Key Features & Benefits

• Splits CO₂ supply into multiple outlets

• Precision needle valves for individual flow control

• Durable metal construction

• Leak-resistant and stable performance

• Saves space and reduces equipment costs

• Compatible with most CO₂ regulators

Product Specifications

• Product Type: CO₂ Splitter

• Control: Integrated needle valves

• Material: Metal alloy

• Connection Type: Standard CO₂ regulator threading

• CO₂ System: Pressurized CO₂

• Aquarium Type: Planted freshwater aquariums

Recommended For

• Multiple planted aquarium setups

• Aquascapers using one CO₂ cylinder for several tanks

• High-tech planted tanks

• Home, shop, and display aquariums

• Beginner to advanced aquarists

Usage & Safety Notes

• Install after the CO₂ regulator

• Ensure all connections are airtight

• Adjust needle valves slowly for accurate flow

• Use bubble counters on each line if required

• Periodically check for leaks