Products tagged with CO2 aquarium


Dennerle Carbo Test indicator fluid

€11,95

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

Dennerle Plant Care Basic Root

€6,45

Dennerle Plant Care Basic Root is a root nutrient depot for aquarium plants with iron and important trace elements. For splendid plants and strong colors. Available in 10/20/40 balls.

Aqua-Noa CO2 Pressure Reducer Basic E1

€47,95

The Aqua-Noa CO2 Pressure Regulator Basic E1 is a pressure regulator with one gauge and is suitable for disposable bottles. With needle valve for fine-tuning CO2 bubbles.

Dennerle CO2 long-term test correct + pH

€20,95

The level of CO2 in the aquarium can be read directly from the six-colour scale in milligrams per litre. This provides an absolutely simple and reliable means of setting the correct CO2 supply level.

BLAU CO2 Diffuser with spiral bubble counter L

€26,95

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

HS Aqua CO2 diffuser 40mm

€20,95

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): 40 x 30 mm

Dennerle CO2 check valve

€16,95

Securely protects CO₂ devices from backflowing water. With permanently elastic, CO₂ window special membrane.

Dennerle Carbo Power M400

€227,95

Complete CO2 set with 500 g reusable CO2 bottle and 2 manometers for working pressure and cylinder pressure. For aquariums up to 400 liters.

Dennerle CO2 Plant Fertilizer Bio-set

€23,95

Complete set containing CO2 bottle with CO2 Control Gel and starter capsule, Micro-Flipper, Bottle support, CO2 hose and Bubble counter.

BLAU Glass Ball Outflow

€29,95

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.

BLAU Glass Spiral CO2 Bubble Counter

€16,95

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

HS Aqua CO2 diffuser 28mm

€14,95

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.

HS Aqua CO2 diffuser 20mm

€13,95

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

Dennerle Plant Care NPK

€15,95

Dennerle Plant Care NPK is a macronutrient fertilizer for heavily planted aquaria with low fish stocking with (NO3), phosphate (PO4) and potassium (K) plus magnesium (Mg). For splendid plants and intensely bright colors. Content: 250 or 500 ml.

Dennerle CO2 tube

€12,95

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.

Dennerle Carbo Night M400

€299,95

Complete CO2 set with 500 g reusable CO2 bottle and CO2 precision pressure reducer Carbo Night with integrated night cut-off magnet valve. For aquariums up to 400 Liter.

BLAU Glass CO2 Set XS

€31,95

Inexpensive glass CO2 set XS for nano aquariums with diffuser, bubble counter, check valve and CO2 checker. For aquariums up to 30 liters.

Aqua-Noa Soda CO2 bottle

€27,95

CO2 is indispensable for plant growth in an aquarium. In many cases, the technical supply from a pressure bottle is the most simple and elegant solution. Content: 425 gram CO2 UN1013.

Aqua-Noa CO2 Splitter RV3

€59,95

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.

Aqua-Noa CO2 Pressure Profi M3

€111,95

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.

Dennerle Carbo Night M600

€398,95

Complete CO2 set with 2,000 g reusable CO2 bottle and precision pressure reducer Carbo Night with integrated night cut-off magnet valve. For aquariums up to 600 liter.

BLAU Glass CO2 Bubble Counter

€6,95

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.

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