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December 2, 2025
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Product Name
Category/Manufacturer
Item#
CO2 Omnibus Regulator - Decompression Design with Gauge
Up Aqua CO2 Regulator - Omnibus
“The all new Omnibus decompression design is built with all new replaceable high pressure components c
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Up Aqua
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•NEW•
•BEST•
UA317
Hydra Aquatics Compact Pro CO2 Regulator Dual Stage with Solenoid Valve
Hydra Aquatics Compact Pro CO2 Regulator Dual Stage
Hydra Aquatics’ Compact Pro Series Dual Stage regulators are built with superior
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Hydra Aquatics
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•BEST•
HYD254
Hydra Aquatics Compact Universal CO2 Regulator with Solenoid Valve
Hydra Aquatics Compact Universal CO2 Regulator
Hydra Aquatics’ Compact Universal Regulators are built with superior and innovative com
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Hydra Aquatics
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•BEST•
HYD253
Hydra Aquatics Pro CO2 Regulator Manifold with Dual Stage & Dual Gauge with Solenoid Valve
Hydra Aquatics Pro CO2 Regulator Manifold with Dual Stage & Dual Gauge
Hydra Aquatics Pro CO2 regulators lead the way in adaptive CO2 di
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Catgeory
Plant Care & CO2*
Mfg
Hydra Aquatics
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•BEST•
HYD255
Hydra Aquatics Pro Elite CO2 Regulator Manifold with Dual Stage & Dual Gauge (Limited Edition) with Solenoid Valve
Hydra Aquatics Pro Elite CO2 Regulator Manifold with Dual Stage & Dual Gauge (Limited Edition)
Take our leading Hydra Aquatics Pro Regul
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Hydra Aquatics
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•BEST•
HYD256
CO2 Tri-Regulator Regulator multi port valve
Up Aqua CO2 Tri-Regulator
-Regulate CO2 flow in up to 3 seperate systems from one CO2 tank
-Each connection has its own flow co
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Up Aqua
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UA219
CO2 Regulator - Adjustable Valve + 1 Gauge with Solenoid
Up Aqua CO2 Regulator - Adjustable Valve + 1 Gauge
“The UA-152 (UA258) is a pro level regulator for people on a budget. If you your b
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Up Aqua
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UA258
UP Pro CO2 Solenoid Valve - Complete
Up Aqua Pro CO2 Solenoid Valve - Complete
- Expert/Pro Level Solenoid Valve
- Used with a timer to turn CO2 on/off
- L
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Up Aqua
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UA321
CO2 Regulator - Preset Valve + 2 Gauges with Solenoid
Up Aqua CO2 Regulator - Preset Valve + 2 Gauges
“This literally has everything the UA-153 (UA126) has, but in a more compact design.�
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Up Aqua
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UA286
CO2 Solenoid for Regulators
Up Aqua's direct replacement solenoid for UA-151 (UA286), UA-152 (UA258), UA-153 (UA127), and UA-165 (UA128) the CO2 regulators with an electroni
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Up Aqua
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UA127
CO2 Regulator - Adjustable Valve + 2 Gauges with Solenoid
Up Aqua CO2 Regulator - Adjustable Valve + 2 Gauges
“At first glance this regulator may appear slightly more expensive than some model
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Up Aqua
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UA128
CO2 Regulator - Decompress Pressure Design**
Up Aqua CO2 Regulator - Decompress Pressure Design
“Simple, small, and compact for tight spaces. It is a great value for a beginner o
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Up Aqua
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UA129
CO2 Omnibus Regulator for Disposable Cartridge or Regular CO2 tanks
Up Aqua CO2 Omnibus Regulator for Disposable Cartridge or Regular CO2 tanks
- Simple regulator, easy to use
- For use with disp
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Up Aqua
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UA130
Brass Bubble Counter & Check Valve
Up Aqua Brass Bubble Counter & Check Valve
- Made of Brass and ABS acrylic
- Spring loaded valve, preventing backflow
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Up Aqua
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UA131
CO2 pH Solenoid Valve Kit
The Milwaukee MA955 CO2 Gas on/off Soleniod Valve is a High Quality brass fittings valve, designed for long lasting use in your Aquarium and Hydr
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Milwaukee
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MIL1006
CO2 Regulator - Preset Valve + 2 Gauges with Solenoid
AZOO CO2 Regulator - Preset Valve + 2 Gauges
-Pressure regulator for aquarium CO2 supplementation
-Displays and regulates CO2
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
AZOO
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AZ276
Inline Brass Fine Needle Valve
Up Aqua Inline Brass Fine Needle Valve
Up Aqua’s Inline Brass Fine Needle Valve is designed to replace or use along with a Tee or valv
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Up Aqua
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UA303
CO2 Regulator, Solenoid Valve, & Bubble Counter
The Milwaukee MA957 CO2 Adjustable Flow Pressure Regulator is a High Quality brass fittings regulator, designed for long lasting use in your Aqua
(read more . . .)
Catgeory
Plant Care & CO2*
Mfg
Milwaukee
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MIL1022
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