Finding the Right Aquarium Lighting
In nature, fish and aquatic plant life experience varying amounts of light and darkness. To keep the fish and plants in your aquarium healthy, you need to match their natural lighting conditions as closely as possible with aquarium lighting, according to Dr. Julius Tepper of Long Island Fish Hospital. Factors that affect lighting choices are the size of the aquarium, whether it’s saltwater or freshwater, and the type of fish and plants in the aquarium. Too little light can stunt the growth of your fish and plants. Too much light can cause the growth of excessive algae, which increases aquarium maintenance requirements. Because natural light changes with the seasons, your aquarium lighting also needs to change. Seasonal variation is most important for cold water aquarium fish, which live with the greatest daylight fluctuation in nature. An easy way to adjust lighting is to use a power strip with a timer. Tepper notes that mimicking the environment where your fish evolved has become much easier and more affordable using LED lighting and highly sophisticated components to control the lighting. Here are the basics of what you need to know about aquarium lighting.










