Products tagged with CO2 aquarium

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.

The BLAU glass mini CO2 diffuser is a stylish way to introduce CO2 into the planted aquarium. This version with ceramic ring of 12 mm is suitable for aquariums up to 30 liters.

The practical alternative to classic CO2 fertilization systems. With our new CO2 fertilization system Carbo Soda M200 you can use a standard soda CO2 screw cylinder as a CO2 source. For aquariums up to 200 liter.

Complete CO2 set with 500 g CO2 disposable bottle. For aquariums up to 400 liters.

Bubble counter, reflux valve and ceramic diffuser in one

Refill for Colombo CO2 basic set.

CO₂ bottle for convenient CO₂ fertilisation of aquaria. Can be used for Dennerle Carbo Start E200 und Dennerle Carbo Power E400 CO2 systems. Content: 500g or 1200g.

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

HS Aqua CO2 glass diffuser with bubblecounter built in. Size:3.5*8.5cm

Complete CO2 set for aquariums up to 200 liters with 500 g CO2 disposable bottle.

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

Carbo Elixier Bio supply all aquarium plants with readily available carbon. This bio variant is based on purely natural ingredients with potassium, iron, manganese and boron.

With this test you can easily determine whether the aquarium contains enough CO2. Simply fill the aquarium water into the test tube, give it a quick shake and seconds later the color reaction will reveal the result.

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.