Products tagged with CO2 aquarium

The CO2 diffuses out of the aquarium water into the test container and dissolves in the indicator liquid, Carbo Test Indicator. Content: 15 ml.

The BLAU Glass Ball Outflow is suitable for nano aquariums where a shorter intank pipe is required. Available for 12/16 or 16/22mm hose.

This HS Aqua CO2 diffuser is made of high-quality colourless glass that is virtually invisible in the aquarium. The diffuser provides very small CO2 bubbles that are easily absorbed by the aquarium water. Dimensions (WxH): 20 x 25 mm

92 gram cylinder compatible with BLAU nano CO2 set.

With the Aqua-Noa mounting key, the pressure regulator can be properly secured to the refillable CO2 bottle with M21.8 x 1/4 connection.

Refill for Dennerle CO2 Plant Fertilizer Bio-set

This HS Aqua CO2 diffuser is made of high-quality colourless glass that is virtually invisible in the aquarium. The diffuser provides very small CO2 bubbles. Dimensions (WxH): 28 x 25 mm.

Refill for Dennerle Carbo Bio start 60 and 80. Content: 2 pieces.

The Aqua-Noa CO2 Distributor Profi RV3 is used to split the CO2 supply into three separate streams. This allows you to easily supply CO2 to three aquariums from a single CO2 cylinder.

Refill for Tropica CO2 System Bio. For 60 days.

CO2 simply seeps through many hose materials. The special Softflex CO2 hose from Dennerle consists of a special CO2-proof plastic to ensure that valuable CO2 arrives where it is needed - in the aquarium.

Complete CO2 set with 500 g reusable CO2 bottle. For aquariums up to 200 liters.

The BLAU glass CO2 diffuser 25 is a stylish way to introduce CO2 into the planted aquarium. This version with ceramic ring of 25 mm is suitable for aquariums up to 60 liters.

The Aqua-Noa CO2 Pressure Regulator Profi M3 features two gauges for cylinder and working pressure. Additionally, this model is equipped with 3 needle valves, allowing CO2 supply to be adjusted for 3 aquariums from a single CO2 cylinder.

This BLAU glass bubble counter s an effective tool for accurate measurement of the amount of CO2 entering the aquarium. Size: 12,2 x 1,6cm.

This BLAU glass bubble counter s an effective tool for accurate measurement of the amount of CO2 entering the aquarium. Size: 8 x 2,6cm. Suction cups included.

This BLAU glass CO2 diffuser has an integrated bubble counter. Height: 14,5 cm. For aquariums up to 90 liters.