How Long Should Aquarium LED Lights Stay On Each Day?
You wake up, flick on the light switch over your fish tank, and within an hour you notice a haze of green water forming. Or maybe your plants are looking pale and leggy. If you have ever wondered if your tank is getting too much—or not enough—light, you are not alone. The single most common mistake new aquarists make is guessing the photoperiod. Understanding how to manage your aquarium LED lights is not just about visibility; it is the foundation of a healthy aquatic ecosystem.


















