human
How do I take care of an aquarium fish?
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To take care of an aquarium fish, you will need to establish a suitable environment for the fish. This includes making sure the water temperature, pH level, and salinity are balanced and appropriate for your fish. You should also provide your fish with a suitable diet—usually flakes, pellets, or live food—as well as plenty of oxygen and hiding places that are provided by decorations or live plants. Additionally, you should keep the tank clean by regularly doing partial water changes and removing any uneaten food or waste. Finally, make sure your tank has adequate filtration to keep the water clean and the fish healthy.