Plant Care

Bio-CO2 Pro Refill Pack

Compatible With:

125/250/500 Bio-CO2 Low-Pressure System

CO2 Diffuser

33 US Gal / 125 L

Item #A8476

Compatible With:

125 Bio-CO2 Pro Low-Pressure System

CO2 Diffuser

66 US Gal / 250 L

Item #A8477

Compatible With:

250 Bio-CO2 Pro Low-Pressure System

CO2 Diffuser

132 US Gal / 500 L

Item #A8478

Compatible With:

500 Bio-CO2 Low-Pressure System

Made from 100% natural, mineral-rich volcanic soil from Mount Aso in Japan and infused with beneficial nitrifying bacteria, Fluval Bio-Stratum is specifically formulated to provide immediate biological activity and maintain ideal conditions for a thriving planted aquarium.

Bio-Stratum

Collected from the mineral-rich foothills of Mount Aso Volcano in Japan, Fluval Stratum makes an ideal alternative substrate for planted aquariums and those featuring shrimp.

Stratum

Ceramic CO2 Diffuser

Ceramic CO2 Diffuser

Compatible With:

Pressurized CO2 Kit, 45 g

Pressurized CO2 Kit, 95 g

CO2 Bubble Counter

CO2 Bubble Counter

Compatible With:

Pressurized CO2 Kit, 45 g

Pressurized CO2 Kit, 95 g

CO2 Indicator Solution, 0.34 fl oz / 10 ml

CO2 Indicator Solution

Compatible With:

Pressurized CO2 Kit, 45 g

Pressurized CO2 Kit, 95 g

Pressurized CO2 Disposable Cartridge, 45 g

Pressurized Disposable CO2 Cartridge

Compatible With:

Pressurized CO2 Kit, 45 g