GLA GRO Paintball Aquarium CO2 Regulator

GLA GRO Paintball CO2 Regulator

The GLA GRO Paintball CO2 Regulator is a compact, precision-built single stage regulator designed for use with paintball-style CO2 cylinders. Ideal for smaller planted aquarium setups, it provides reliable CO2 delivery in a space-efficient form factor.

Designed for simplicity, consistency, and long-term reliability, the GLA GRO Paintball regulator delivers stable CO2 output for single aquarium setups, making it a dependable solution for compact planted aquarium systems.

Who This Is For

• Aquarists using paintball CO2 cylinders (compact setups)
• Smaller aquariums or space-limited installations
• Users looking for a simple, compact CO2 regulator solution

If you plan to run multiple aquariums, the GLA GRO regulator can be expanded using a CO2 splitter. For larger setups or maximum pressure stability, consider upgrading to a dual-stage regulator such as the GLA PRO-DS or DS-MINI.

Key Features

• Paintball Compatibility: Designed for paintball-style CO2 cylinders
• Single Stage Design: Reliable CO2 delivery for single aquarium setups
• Precision Needle Valve: Micro-adjustment for accurate and stable CO2 dosing
• Integrated Solenoid: Automates CO2 on/off with a timer or controller
• Premium Bubble Counter: Includes integrated check valve to protect internal components
• Pressure Relief Valve (PRV): Built-in safety feature for system protection
• Compact Footprint: Ideal for smaller setups and tight spaces
• Tested in the USA: Pressure tested and leak checked prior to shipment

Performance & Design

• Laser precision metal-on-metal valve seat for consistent regulation
• Multi-stage micron filtration at inlet and outlet
• 360° adjustable needle valve for flexible installation
• Durable aluminum regulator body with premium pneumatic components
• Engineered to meet GLA performance standards and tested to ensure consistent, dependable operation.

Specifications

• Installation: Paintball CO2 cylinders
• Pressure Reduction: Single Stage
• Output Pressure Range: 0–70 PSI
• CO2 Distribution: Single Aquarium

What’s Included

• GLA GRO Paintball CO2 Regulator with integrated solenoid and bubble counter with check valve

The GLA GRO Paintball CO2 Regulator is designed for aquarists who want a compact, reliable CO2 solution without sacrificing performance. It delivers consistent CO2 control in a smaller footprint, making it ideal for space-conscious aquarium setups.

GLA CO2 Equipment

GLA CO2 regulators are engineered to meet our exacting standards for precision, reliability, and long-term performance. Each unit undergoes inspection and testing in the USA to ensure consistent, dependable operation in demanding aquarium environments.

Trusted by aquascapers worldwide, GLA CO2 equipment has set a benchmark for quality—delivering professional-grade performance for aquarists who demand precision, reliability, and long-term results.

FAQ

What type of CO2 tank does this use?
This regulator is designed for paintball-style CO2 cylinders.

Is this suitable for large aquariums?
This model is best suited for smaller aquariums or setups using compact CO2 cylinders.

Can this run multiple aquariums?
Yes, with the addition of a compatible CO2 splitter. For larger multi-tank setups, a dual-stage regulator is recommended.

Is this suitable for beginners?
Yes. This is a simple, compact entry-level CO2 solution for planted aquariums.

Support & Warranty

• Lifetime Warranty: Regulator covered against manufacturing defects
• Lifetime Support: Expert assistance available
• Installation Guidance: We’re here to help you get started

Limited Lifetime Warranty: GLA CO2 regulators are covered by a limited lifetime warranty against defects in materials and workmanship for the original purchaser. This warranty is non-transferable and applies only when the product is used in accordance with Green Leaf Aquariums, LLC (GLA) guidelines and standard operating practices.

Warranty coverage applies only to products purchased directly from greenleafaquariums.com or authorized sales channels. Proof of purchase may be required for all warranty claims.

This warranty does not guarantee product performance for the lifetime of the purchaser. Product lifespan may vary based on usage, installation, and operating conditions.

• Coverage applies only to manufacturing defects under normal use
• GLA reserves the right to repair, replace, or issue store credit at its sole discretion
• If a product is discontinued, a comparable replacement or credit may be provided based on product condition and age

Warranty Exclusions:

• Improper installation, misuse, neglect, or damage
• Modifications, alterations, or unauthorized repairs
• Use of improper tools or excessive force
• Normal wear and cosmetic damage that does not affect functionality

Important: A wrench should only be used to secure the regulator to the CO2 cylinder. Damage resulting from improper use of tools or incorrect installation methods is not covered under this warranty.

GLA is not responsible for damage caused by improper installation or use. However, repair services and support may be available for a fee.

CO2 cylinders, tubing, cartridges, and other consumable or accessory items are not covered under the regulator warranty unless otherwise specified.