Compact, Easy to use bubble counter with integrated check valve Check valve protects the gas system from backflow of aquarium water. Provides an accurate measurement of the CO2 flow rate.

Avg. Customer Review (2) reviews

Bubble Counters: See all items

Related Searches:

bubble counter | check valve | check valves | co2

Our Price: $24.99

Item Code: RS2323

Red Sea CO2 Indicator

Real time CO2 monitor for freshwater aquariums The Red Sea CO2 indicator gives an easy to read, continuous, qualitative visual indication of the current CO2 level in a freshwater aquarium.

Avg. Customer Review (3) reviews

CO2 Indicator Solution: See all items

Related Searches:

indicator | co2 | co2 indicator | co2 reactor

Our Price: $12.99

Item Code: RS2311

Red Sea CO2 Electronic Control Valve (Solenoid)

Solenoid for automating dosing of CO2 Too much CO2 can reduce the pH in an aquarium to levels that are stressful for fish. For the safe use of CO2 it is highly recommended to automate the CO2 system with either a simple time swit...

Avg. Customer Review (1) reviews

CO2 Regulators: See all items

Related Searches:

solenoid | solenoid valve | solenoids | valve

Our Price: $97.99

Item Code: RS2321

Red Sea CO2 Reactor 500

Efficiently dissolves CO2 into aquarium water This fully adjustable, power driven, super compact CO2 reactor will simply and efficiently maintain the desired level of CO2 in a wide range of planted aquariums. The turbulent flow C...

Avg. Customer Review (6) reviews

CO2 Reactors: See all items

Related Searches:

co2 | co2 reactor | reactor | reactor sera

Our Price: $49.99

Item Code: RS2215

Red Sea CO2 System 500 Deluxe (Standard Bottles) - Refillable with Solenoid Valve

Professional CO2 system including automatic solenoid valve for aquariums up to 500 liters-Refillable version (CO2 bottle not included). System includes: Pressure regulator, high precision hang on the tank flow valve, CO2 reactor 5...

Avg. Customer Review (1) reviews

CO2 Regulators: See all items

Related Searches:

solenoid | deluxe | co2 | solenoid valve

Our Price: $279.99

Item Code: RS2231

Red Sea 5lb CO2 Cylinder (Refillable) with Standard Valve

5 lb. CO2 Cylinder with standard valve "standard refillable bottle" shipped empty

Be 1st to review

CO2 Tanks & Cylinders: See all items

Related Searches:

co2 | cylinder | valve | co2 5lb

Our Price: $182.99

Item Code: RS2327

Red Sea CO2 System 500 Deluxe (Paintball Bottles) - with Solenoid Valve

Professional CO2 system including automatic solenoid valve for aquariums up to 500 liters-Paintball version (CO2 bottle not included). System includes: Pressure regulator, high precision hang on the tank flow valve, CO2 reactor 50...

Avg. Customer Review (1) reviews

CO2 Regulators: See all items

Related Searches:

solenoid | paintball | co2 | co2 reactor

Our Price: $279.99

Item Code: RS2233

Red Sea CO2 System 500 (Standard Bottles) - Refillable

Professional CO2 system for aquariums up to 500 liters-Refillable version (CO2 bottle not included). System includes: Pressure regulator, high precision hang on the tank flow valve, CO2 reactor 500, CO2 real time indicator, bubble...

Avg. Customer Review (2) reviews

CO2 Regulators: See all items

Related Searches:

co2 | co2 reactor | red sea | refillable

Our Price: $199.99

Item Code: RS2221

Red Sea CO2 Needle Valve

Independent, high precision, fine flow valve The independent needle valve is designed to be mounted on the side of the aquarium enabling easy access for fine flow adjustment or complete shut off. The CO2 Cylinder / Regulator can ...

Avg. Customer Review (1) reviews

CO2 Regulators: See all items

Related Searches:

needle valve | needle | valve | needle valves

Our Price: $49.99

Item Code: RS2319

Red Sea CO2 Pressure Regulator for Standard CO2 Bottles

Full-featured safety regulator with independent needle valve Designed specifically for aquarium use, the Pressure Regulator and Needle Valve are independent units connected by low-pressure CO2 tubing. The high precision fine-flow...

Be 1st to review

CO2 Regulators: See all items

Related Searches:

regulator | co 2 regulator | c02 regulator | co2

Our Price: $139.99

Item Code: RS2315

Red Sea CO2 Pressure Regulator for Paintball CO2 Bottles

Be 1st to review

CO2 Regulators: See all items

Related Searches:

co2 | paintball | regulator | azoo co2

Our Price: $139.99

Item Code: RS2317

Red Sea CO2 System 500 (Paintball Bottles)

Professional CO2 system for aquariums up to 500 liters-Paintball version (CO2 bottle not included). System includes: Pressure regulator, high precision hang on the tank flow valve, CO2 reactor 500, CO2 real time indicator, bubble ...

Be 1st to review

CO2 Regulators: See all items

Related Searches:

paintball | co2 | regulator | 500

Our Price: $179.99

Item Code: RS2223

Red Sea CO2 Bio Refill

Includes the components for one month`s supply of CO2

Avg. Customer Review (1) reviews

CO2 Bio Systems: See all items

Related Searches:

bio | co2 reactor | aiptasia x refill | refill

Our Price: $8.99

Item Code: RS2243

Shopping Cart

Cart:
Subtotal:
Shipping:
Total:

0 items
$0.00
$0.00 $0.00

Email Specials

Newsletter Tips & Tricks! New Products!
Discounts & Promos!

Email is Private & Secure

Testimonials

March 06, 2010
"Marine Depot is AWESOME. I purchased my item and it was at my home in two days using normal UPS shipping!!! Thank you for your great customer service."
Michael

March 05, 2010
"Delivery time is unsurpassed. If you need it fast, there is no place faster than Marine Depot for standard shipping. They also have almost anything I could need for a reef tank."
Grey Seaslug

March 01, 2010
"They have so many great products and it’s a very easy website to navigate! From all-in-one to do-it-yourself, there is something for everyone! Awesome summaries at the top of every major heading! This company does a great job and the website is great!"
David Peron

Coral Fragging Tools - Cutters, Frag Plugs, Epoxy and More!