USA CO2 Regulators

GLA GRO Planted Aquarium CO2 Regulator The GLA GRO CO2 Regulator is a compact, precision-built single-stage regulator designed for dependable CO2 control in planted aquariums. Its streamlined...

GLA GRO Paintball CO2 Regulator The GLA GRO Paintball CO2 Regulator is a compact, precision-built single-stage regulator designed for use with compatible paintball-style CO2 cylinders. Built around...

GLA GRO Cartridge CO2 Kit The GLA GRO Cartridge CO2 Kit is a compact, cartridge-based CO2 system designed for nano and small planted aquariums where space, simplicity, and clean installation are...

GLA DS-Mini Dual Stage CO2 Regulator (Modular Manifold) The GLA DS-Mini Dual Stage CO2 Regulator is a compact, professional-grade regulator designed for aquarists seeking dual-stage pressure...

GLA PRO-DS-1 Dual Stage CO2 Regulator (Modular Manifold) The GLA PRO-DS-1 Dual Stage CO2 Regulator is our full-size modular dual-stage platform, engineered for aquarists seeking premium pressure...

GLA PRO-DS-2 Dual Stage CO2 Regulator (2-Block Modular Manifold) The GLA PRO-DS-2 Dual Stage CO2 Regulator is our full-size modular dual-stage platform configured with two independently controlled...

GLA PRO-DS-3 Dual Stage CO2 Regulator (3-Block Modular Manifold) The GLA PRO-DS-3 Dual Stage CO2 Regulator is our full-size modular dual-stage platform configured with three independently controlled...

GLA PRO-DS-4 Dual Stage CO2 Regulator (4-Block Modular Manifold) The GLA PRO-DS-4 Dual Stage CO2 Regulator is our full-size modular dual-stage platform configured with four independently controlled...

GLA PRO-DS-5 Dual Stage CO2 Regulator (5-Block Modular Manifold) The GLA PRO-DS-5 Dual Stage CO2 Regulator is our full-size modular dual-stage platform configured with five independently controlled...

GLA PRO-DS-6 Dual Stage CO2 Regulator (6-Block Modular Manifold) The GLA PRO-DS-6 Dual Stage CO2 Regulator is our full-size modular dual-stage platform configured with six independently controlled...

GLA GRO Planted Aquarium CO2 System The GLA GRO CO2 System provides a streamlined foundation for pressurized CO2 injection in planted aquariums. Built around the GLA GRO regulator platform, the...

GLA DS-Mini Dual Stage CO2 System (Modular) The GLA DS-Mini Dual Stage CO2 System combines compact dual-stage pressure regulation, modular CO2 distribution, a refillable aluminum CO2 cylinder, and...

GLA PRO-DS Dual Stage CO2 System (Modular) The GLA PRO-DS Dual Stage CO2 System combines our full-size dual-stage regulator platform, modular CO2 distribution, a refillable aluminum CO2 cylinder,...

GLA CO2 Splitter for GRO Regulator Expand your GLA GRO CO2 regulator to supply multiple planted aquariums from a single regulator and CO2 cylinder with the GLA CO2 Splitter. Designed specifically...

GLA Modular CO2 Manifold Expansion Block Expand the CO2 distribution capacity of a compatible GLA modular dual-stage regulator with the GLA Modular CO2 Manifold Expansion Block. Each...