Question

How will you create an artificial aquatic ecosystems, which is self-sustainable?​

Answer 1

Answer:

An aquarium is an artificial aquatic ecosystem. Some aquarium are very large and they cannot be cleaned like small fish tanks. Aquatic plants are need to planted in the aquarium which produces oxygen by photosynthesis process. ... This way the aquariums remain self-sustainable.

Answer 2

Answer:

• Large jar filled with water, oxygen, food and aquatic plants and animals
• Oxygen pump
• Fish food

• Aquatic plants producers provides O₂ during photosynthesis
• Aquatic animals consumers release CO₂ for the process of photosynthesis
• Decomposers are also important for natural cleaning of the aquarium