CO2 System Bottle Cap Kit for DIY Aquarium Planted Tanks.
CO2 is arguably the most important element in the planted aquarium. It is required for respiration and growth by all aquatic plants including Microalgae, it is used in a process called photosynthesis. Plants require a constant supply of CO2 during light hours, otherwise, they can suffer. CO2 (carbon dioxide) Systems are used to add additional CO2 into planted tanks and for culturing microalgae. The additional CO2 is beneficial for your phytoplankton (algae) & plants. With the addition of carbon dioxide, aquatic plant growth will be more robust, even with low or moderate lighting.
100% new brand and high quality
Suitable for most kinds of DIY reactor
Colour: As shown in the picture
Outer diameter: 0.6cm
Inner Diameter: 0.4cm
Bottle caps inner diameter: 2.75cm (Fits normal drink bottles)
Packing includes: 2 X Bottle Caps
Package Weight: 0.015kg
Package Size: 10cm x 10cm x 10cm
Due to the different monitors and light effect, the actual colour of the item might be slightly different from the colour which is showed on the pictures.