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2. Liquid carbon dioxide - Wikipedia

   en.wikipedia.org/wiki/Liquid_carbon_dioxide

   Liquid carbon dioxide is the liquid state of carbon dioxide (CO 2 ), which cannot occur under atmospheric pressure. It can only exist at a pressure above 5.1 atm (5.2 bar; 75 psi), under 31.1 °C (88.0 °F) (temperature of critical point ) and above −56.6 °C (−69.9 °F) (temperature of triple point ). [ 1 ]

3. Aquascaping - Wikipedia

   en.wikipedia.org/wiki/Aquascaping

   Depending on the number of plants and fish, the aquascape may also require carbon dioxide supplementation. This can be accomplished with a simple homemade system (using a bottle filled with yeast , warm water, and sugar, connected to an airstone in the aquarium), or, more commonly, with a pressurized CO 2 tank that diffuses a set amount of ...

4. List of freshwater aquarium plant species - Wikipedia

   en.wikipedia.org/wiki/List_of_freshwater...

   Bolbitis heudelotii, one of hundreds of aquatic plants found in the hobby. Aquatic plants are used to give the freshwater aquarium a natural appearance, oxygenate the water, absorb ammonia, and provide habitat for fish, especially fry (babies) and for invertebrates. Some aquarium fish and invertebrates also eat live plants.

5. Carbon dioxide - Wikipedia

   en.wikipedia.org/wiki/Carbon_dioxide

   Liquid carbon dioxide is a good solvent for many lipophilic organic compounds and is used to decaffeinate coffee. [135] Carbon dioxide has attracted attention in the pharmaceutical and other chemical processing industries as a less toxic alternative to more traditional solvents such as organochlorides. It is also used by some dry cleaners for ...

6. CO2 fertilization effect - Wikipedia

   en.wikipedia.org/wiki/CO2_fertilization_effect

   Through photosynthesis, plants use CO 2 from the atmosphere, water from the ground, and energy from the sun to create sugars used for growth and fuel. [22] While using these sugars as fuel releases carbon back into the atmosphere (photorespiration), growth stores carbon in the physical structures of the plant (i.e. leaves, wood, or non-woody stems). [23]

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