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18 Best hardy cold water freshwater fish (NO heater needed)

September 8, 2023

Beautiful gold fish swimming in cold water.

Welcome to the fascinating world of aquariums, where choices are just as plentiful as the diverse aquatic life they hold. ...

Nora Claire Miller PhD

Nora Claire Miller is a passionate fishkeeper and a notable researcher in the field of fisheries science. She has been fascinated by aquatic life since she was a child, and has kept various species of fish and plants in her home aquariums.

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18 Best hardy cold water freshwater fish (NO heater needed)

Nora Claire Miller PhD

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