Heater

Definition: A heater is a device used in aquariums to regulate and maintain the temperature of the water. It ensures that the temperature falls within the optimal range for the well-being of the aquarium inhabitants.

Function in the Aquarium: Think of the heater as your aquarium's thermostat. It works to keep the water temperature just right, creating a comfortable and stable environment for your fish. This is especially crucial because different fish species have specific temperature preferences for their health and well-being.