Set Sealed
what organisms do you need to set up a sealed aquarium ?
this is for my science homework please make it detailed
you need to set up photosynthetic aquatic plants in a sealed aquarium, if you are going to have any fish in it. This is because the plants take up the carbon dioxide released by the fish and give out fresh oxygen during their photosynthetic activity. Since oxygen is essential for the fish, it is essential to have oxgen producers in a sealed aquarium which doesnt let in oxgen from the external atmosphere.
Some of the aquatic plants you can use are: Foxtail, hydrilla, Azolla, Chinese ivy, water onion, Elodea, Willow moss, water-clover
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