What Kind Of Light Do Aquarium Plants Need

Plants and fish can only absorb so much of the light rays before it turns detrimental.
What kind of light do aquarium plants need. Both fish and plants need both light and darkness during a 24 hour period. As aquarists we also need green light in the aquarium however in order to recreate the correct colours without the green light the aquarium would appear violet. Plants need to get a certain amount of light for photosynthesis to occur. As the primary light source and in most cases the only light source proper aquarium lighting is essential for any system that contains photosynthetic organisms such as plants anemones or corals.
Having it at 100 will maximize the specific pus needs of different species of plants by a slight margin be it a little more red slightly more green etc. If it s a light hungry plant it could require closer to 40 lumens which is a full watt per liter. That length of time is debatable and can vary from species to species. Lighting also influences fish behavior and physiology and is vital for the overall health and well being of the entire aquarium.
Plants do not need a moonlight. The light won t spread uniformly across every liter of your tank. But determining how much light the fish and plants need and controlling that amount can be. The plants do not however use the green light which is simply reflected which is why we see plants as green.
The black light also known as a moon light is only for aesthetics. Using a black light on romantic evenings to display your fish tank will not hurt your plants. The soft inner illumination of a lighted aquarium makes it a beautiful element of room decor. Since it is a combination of the other three colors white light will always be beneficial for aquarium plant growth.
A dark period allows plants to recharge for another day of growth. For succulents you need lights that emit at least 2 000 lumens per square foot. Depending on the size of your aquarium and the spread of your light you may need multiple lamps to properly grow plants in all parts of the tank. Too much light and a type of floating algae can grow that will turn the water green.
Medium light plants would fall in the 20 to 40 range. Some algae are desirable fish nibble on it and it adds to the natural look of a healthy. So if your aquarium is 18 to 24 inches wide you may need to buy two aquarium lights or use one cheap shop light. The greater the watts the light consumes the more it costs on your electric bill.
You need to figure out how bright the light is coming from the bulb. Too little light and plants suffer. Between 8 and 14 hours of light a day is best. For example the plants in your aquarium will typically require at least 10 lumens per liter.
About white light intensity. Aquarium lighting is both a design feature and a practical necessity.