Answer:
1. plants and animals are the living community. The soil, air, and water are the main nonliving factors in a terrarium environment.
2. Featuring live plants in your aquarium not only makes it more attractive, but is much healthier for your aquarium's inhabitants. Live plants provide your fish a natural food source with the ability to replenish. Plants provide shelter and security for the fish. Because they compete with algae for nutrients, they can help to reduce algae growth. Live plants enhance the appearance and provide a much more natural environment for the fish. By improving water quality and reducing stress, live plants are a great way to improve your fishes' health. Adding live plants, however, does not reduce the need for water changes.
3. Most gardeners know about fish emulsion, a fertilizer produced from processed fish, essentially fish waste used for plant growth. If you have fish, either in an indoor aquarium or outdoor pond, you might be wondering if feeding plants with their fish waste is beneficial. Feeding plants with fish waste has been used for quite some time and is the major benefit of aquaponics, but how does fish waste help plants grow?
Step-by-step explanation:
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