Click to Verify - This site chose VeriSign SSL for secure e-commerce and confidential communications.
Security Seal
Marine Depot Live Chat Support
Pet supplies, Pet products, and Pet Accessories for your dogs, cats, birds, fish, reptiles or small pets. Pet experts are available to help you.
New Customer? Register | Sign In
Expires in 00:00:00
In-Stock! EcoTech Radion XR15w PRO LED Light
0 items
Your cart is currently empty.
View Cart Checkout
Aquarium Supplies
Home » Saltwater Aquarium Supplies  » CO2 Products  » CO2 Tanks & Cylinders  »  Deluxe CO2 Regulator with 5 lbs CO2 Tank
Deluxe CO2 Regulator with 5 lbs CO2 Tank

Deluxe CO2 Regulator with 5 lbs CO2 Tank

In Stock: Order by 6PM EST for same-day shipping (M-F)
Item #:
MSRP: $259.99
You Save: $28.00 (10%)
Marine Depot 60-day Returns
At Marine Depot, we stand behind our products. That is why we offer a 60-day return period: one of the best in the industry! Learn More

Deluxe CO2 Regulator with 5 lbs CO2 Tank Information

CO2 Systems and Components

Deluxe CO2 regulator - dual gauged with 5 lb cylinder

**Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching under our Low Price Guarantee, please be certain the product you want to price match is the same make and model.


CO2 Deluxe Regulator System:
  • Most compact & sturdy construction
  • Dual gauge pressure indicators
  • Industrial-grade Precision Needle Valve (upgradable to Super Precision Metering Valve)
  • Integrated 110V Solenoid (Magnetic) Electrical Valve
  • Compatible with various sizes of US & Canada CO2 Cylinders (from 12 oz to 20-lb).
5lb. CO2 Cylinder:

5-pound brushed aluminum cylinder. Made in the US. Brand new and empty. Equipped with Sherwood Cylinder Valve w/ black hand wheel. CO2 regulators and CO2 cylinders have CGA 320 fittings for USA & Canada. A CGA-320 fitting has a 0.825-14 NGO-Right Hand Thread.

17.5" Tall, 5.25" Diameter.


6 month pro-rated warranty on regulator

+ Display More

Deluxe CO2 Regulator with 5 lbs CO2 Tank Reviews

Average Rating
(3 reviews)
Sort Reviews By:

Great Tank Setup

Reviewers Rating Excellent!

Posted: 3/5/2012 from LEXINGTON, KY UNITED STATES
5.0 5
Experience Level: Intermediate

Comments: This was a great way for me to get a good CO2 setup for my aquarium. The tank is solid and well built. The regulator is easy to use, feels extremely rugged, and attached to the tank with no hassle. I'm completely happy with this product and would recommend it to anyone wanting to get a solid CO2 setup for their tank. My plants looked better within 6 hours of putting this system in place.

2 of 2 People found this review helpful, did you? Yes No

awesome snag

Reviewers Rating Excellent!

Posted: 10/17/2009 from SAN DIEGO, CA UNITED STATES
5.0 5
Experience Level: Beginner

Comments: I was browsing that need a co 2 regulator for my aquarium and stumble onto this site... they had what I need and more....Fast shipping... reasonable prices...... buy from again

1 of 1 People found this review helpful, did you? Yes No

freshwater CO2

Reviewers Rating Excellent!

Posted: 11/1/2008 from DELTONA, FL UNITED STATES
5.0 5
Experience Level: Intermediate

Comments: Got the co2 system and the diffuser. Very easy to set up and only took a couple hours to fine tune the bubbles. only had it a week and no troubles yet. perfect for my 125 gallon tank. would definitely recommend to anyone

10 of 13 People found this review helpful, did you? Yes No

Accessories for Deluxe CO2 Regulator with 5 lbs CO2 Tank

Similar Items

Deluxe CO2 Regulator with 5 lbs CO2 Tank Window Navigation Prev Next Zoom Close
We value your opinion & experience
Thank you for taking the time to review our products!

This is a Product Review for: Deluxe CO2 Regulator with 5 lbs CO2 Tank

First tell us about yourself.

Name to display on the review: Location (ex: Anaheim, CA):
Your experience level:

How would you rate this product?

Review Title:

Write your review:
(Please focus on product quality and performance, maximum 2000 characters)

This item is temporarily unavailable but will be back in stock soon.

Item #
Click the Add To Cart button below if you'd like to reserve this item today. Any other items included in your order will be immediately processed and shipped. We will ship this item separately as soon as it arrives. We will not charge you for this item until it ships and you will incur no additional shipping charges.

Enter your email address in the field below and click the Notify Me button if you'd like us to send you an email when this item becomes available. Although you will be immediately notified when we have stock on hand, we will not reserve any units for you; you must return to our website and place an order.

Your Email:
Just enter your email address below and we'll let you know when the product you are looking for becomes available!

Item Code:
Your Email:
If you find a product we sell for a lower price at another online store, we will match their price—today and up to 14 days after you’ve purchased the item!

Enter the price, shipping cost and website address where you found the lower price. Then click the "Add to Cart" button. We will review the lower price while processing your order and make any necessary reductions before your order ships. Some restrictions apply. See Terms & Conditions.

Sorry! While there is no limit to the number of items we'll price match in an order, our online system will only accept one. Please call us at 1-800-566-FISH (3474) and we’ll happily price match additional items for you.

Price *
Shipping Cost *
Competitor's Website *

Sharing products with friends and family couldn’t be easier!

Just complete the fields below to send your friend or family member a personalized email message featuring the product of your choice.

Your Name *

Friend's Name *

Friend's Email *

Personal Message

Add to Wish List
Select Wish List:
Comments (up to 200 characters):
Quantity Desired:
Quantity Received:
Email Specials
Subscribe to our newsletter feed.
Newsletter Tips & Tricks! New Products!
Discounts & Promos!
July 21, 2014
"Excellent service and quick delivery. Will continue to do business with Marine Depot."

July 19, 2014
"I appreciate Marine Depot's price matching. Keeps me coming back to them with my business."

July 17, 2014
"Support quickly answered questions I had and the product was quickly shipped. I would definitely order from them again."