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GLA Aquarium CO2 Regulator (Comparison Chart)
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GRO |
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PRO |
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PRO-DS |
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MINI-DS |
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Compact and high performance, an everyday super CO2 regulator for a lush aquascape to obsess over |
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Premium, traditional CO2 regulator for years of worry free CO2 and adaptable planted tank enjoyment |
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Modern, professional performance dual stage CO2 regulator, for multiple aquascape CO2 distribution |
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Unparalleled and exceptionally configurable mini dual stage regulator for variety of CO2 applications |
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shop GRO
starting at $150
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shop PRO
starting at $295
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shop PRO-DS
starting at $295
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shop MINI-DS
starting at $210
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| Perfect for ... |
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Just getting started in aquascaping or expanding into another installation, and you want only the best |
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Sticking with a proven traditional workhorse that won't let you down and can expand with your dreams |
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Totally expert aquascaper or aiming to be, you will accept nothing less; you have or plan to have multiple tanks |
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Ready to try something new and totally unique and configure it to perfection for your next installation |
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| Installation |
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CGA320,
DIN477,
Disposable Cartridge,
or
Paintball |
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CGA320,
DIN477 |
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CGA320,
DIN477 |
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CGA320,
DIN477,
Disposable Cartridge,
or
Paintball
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| Pressure Reduction |
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Single Stage |
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Single Stage |
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Dual Stage
(Two Stage) |
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Dual Stage
(Two Stage) |
| Modular Manifold |
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✓ |
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✓ |
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(custom order*) |
| CO2 Distribution |
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Single
Aquarium |
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Multiple Aquariums
(manifold expands
up to 6+) |
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Multiple Aquariums
(manifold expands
up to 6+) |
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Single
Aquarium |
| Regulator Body |
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Aluminum |
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Forged Brass |
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Aluminum |
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Aluminum |
| Precision Needle Valve |
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✓ |
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✓ |
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✓ |
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✓ |
| Cool Touch Solenoid |
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✓ |
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✓ |
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✓ |
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optional |
| Premium Bubble Counter |
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✓ |
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✓ |
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✓ |
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optional |
| Configurable Build |
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✓ |
| Gauges |
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Single
(working pressure) |
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Dual
(cylinder volume, working pressure) |
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Dual
(cylinder volume, working pressure) |
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Single
(working pressure) |
| Working Pressure |
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0 - 70 PSI |
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0 - 160 PSI |
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0 - 140 PSI |
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configurable |
| Expert Installation Support |
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✓ |
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✓ |
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✓ |
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✓ |
| GLA Lifetime Warranty |
|
✓ |
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✓ |
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✓ |
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✓ |
| Lifetime Support |
|
✓ |
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✓ |
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✓ |
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✓ |
| USA Crafted |
|
✓ |
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✓ |
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✓ |
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✓ |
| Handcrafted Excellence |
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✓ |
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✓ |
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✓ |
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✓ |
| Elite Performance |
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✓ |
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✓ |
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✓ |
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✓ |
| Built to Last |
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✓ |
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✓ |
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✓ |
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✓ |
| Freshwater or Reef Aquarium |
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✓ |
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✓ |
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✓ |
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✓ |
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