The Ecosystem Pond
This small pond hosts a self-sustaining mix of plants, water, and organisms, showing in miniature how a real ecosystem balances producers, consumers, and decomposers to keep itself running.
This pond is home to guppies, small livebearing fish that give birth to fully formed young instead of laying eggs. Look closely and you may spot many tiny fry swimming among the plants.
Additional Information
Underwater plants in a healthy pond release oxygen during the day through photosynthesis, helping support the fish and other animals living there.
A pond’s water naturally settles into layers of slightly different temperature, especially in calm weather, which affects where different organisms choose to live.
Even a small pond supports a surprisingly complex food web, from microscopic algae up through insects, fish, and the birds that visit to feed.
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