CO2 Regulators and Accessories – Aqua Rocks Colorado

Free shipping - On orders over $100 *Exceptions may apply.

PERSONAL SHOPPER SERVICEFree Hand Pick Service

Custom Rimless Aquarium -We can create custom aquariums in any size. Contact us today to design yours!

We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping. We select hardscape based on your request and ALWAYS provide pictures for approval before shipping.

Summer Sale!

Take 10% OFF Automatically for Hardscape $100+

Take 20% OFF Automatically for Hardscape $200+

Take 15% OFF Oase Biomaster Filters

Just "ADD TO CART"

12

DAYS

12

HOURS

12

MINUTES

12

SECONDS

SALE IS OVER!

CO2 Regulators and Accessories

14 products

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Sale

CO2 Reactor version 3

Aqua Rocks Colorado

$119.99 from $74.99 Save $45.00

Silicone CO2 Tubing

Aqua Rocks Colorado

Sale

Neo In-tank CO2 Diffuser - Stainless Steel

Aqua Rocks Colorado

$6.99 from $4.99 Save $2.00

Sale

PRO REGULATOR DUAL STAGES by AQUA ROCKS COLORADO

Aqua Rocks Colorado

$149.99 from $29.99 Save $120.00

Sale

Aqua Rocks Colorado

$49.99 $34.99 Save $15.00

Sale

Neo In-tank CO2 Diffuser - PMMA

Aqua Rocks Colorado

$6.99 from $4.99 Save $2.00

Sale

Inline CO2 Diffuser Version 2

Aqua Rocks Colorado

$29.99 from $3.99 Save $26.00

Sale

Inline CO2 Diffuser (19mm & 25mm)

Aqua Rocks Colorado

$39.99 from $9.99 Save $30.00

Nano CO2 Diffuser

Aqua Rocks Colorado

Sale

Yugang Horizontal CO2 Reactor - Acrylic

Aqua Rocks Colorado

$119.99 from $6.99 Save $113.00

Sale

Yugang Stainless Steel Horizontal CO2 Reactor

Aqua Rocks Colorado

$149.99 from $6.99 Save $143.00

Sold Out

5lbs Aluminum CO2 Tank

Aqua Rocks Colorado

$129.99 $109.99 Save $20.00

Sold Out

2.5lbs Aluminum CO2 Tank

Aqua Rocks Colorado

$99.99 $89.99 Save $10.00

Sold Out

10lbs Aluminum CO2 Tank

Aqua Rocks Colorado

$250.00 from $169.99 Save $80.01

CO2 Regulators and Accessories