fish tank heater

How to Choose an Aquarium Heater

How to Choose an Aquarium Heater

A stable temperature is one of the most crucial elements in a healthy aquatic environment. Most corals, fish, and invertebrates cannot tolerate either too low or too high temperatures. An appropriately sized aquarium heater will keep the system’s temperature stable and prevent it from falling below optimal levels. What is a Heater? An aquarium heater How to Choose an Aquarium Heater