Are Aquarium Lights Bad For Fish? Leaving the light on can cause stress to fish as they need a period of darkness to sleep. Too much light will cause algae to rapidly grow and make your tank look dirty. So the short answer is no, do not leave your lights on. Are tank lights bad
Can Fish Tank Lights Get Wet? MLJ LED fish tank lights can be submerged entirely under or above the water all days and night. What happens if a light bulb gets wet? If the bulb is lit when you pour water on it, it will undergo thermal shock. Some parts cool down and shrink, while
How Long Is Recommended In A Fish Saltwater? On/Off Lights, 6-8 Hour Lighting Schedule For lights that simply turn on and off, you should leave your lights on for 6-8 hours a day. Even though the sun is up far longer than this, the sun does not shine at full strength all day. How long