Aquarium supplies for your fish tanks, reef tanks and water gardens.

New Items

Education

Forums

Help & Info

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

Our Best Price Guarantee ensures you'll always pay the lowest price. Learn More >>

Narrow Your Search

Shop By Brand

Aqua Medic (1)

Dennerle (1)

Korallin (1)

Red Sea (1)

Top sellers

Bubble Counter Liquid - 5... Red Sea CO2 Bubble Counte...

Aquarium Supplies

Home » Saltwater Aquarium Supplies » CO2 Products » Bubble Counters »

4 items found

Search my results:

Sort By:

Display items:

Aqua Medic CO2 Bubble Counter

The Bubble Counter is a simple and safe unit for monitoring the dosage of CO2 gas into aquaria and filter components. Designed to be installed in the low pressure section of your gas delivery system, the Bubble Counter visually di...

Avg. Customer Review (2) reviews

Our Price: $29.99

Item Code: AQ7557

Bubble Counter Liquid - 50mL

Special high viscosity liquid to prevent evaporation and spillage in Bubble Counter. To be used externally only and comes in 50 mL spout cap for easy & direct application. Imported from Germany.

Avg. Customer Review (5) reviews

Our Price: $5.99

Item Code: KL3311

Dennerle Bubble Counter for CO2

High-quality Bubble Counter for controlling CO2 dosage into aquariums. Made in Germany.

Avg. Customer Review (3) reviews

Our Price: $34.99

Item Code: DE1131

Red Sea CO2 Bubble Counter with Integrated Check Valve

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.