Too little light and plants suffer.
What kind of light do aquarium plants need.
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.
But determining how much light the fish and plants need and controlling that amount can be.
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.
If it s a light hungry plant it could require closer to 40 lumens which is a full watt per liter.
Medium light plants would fall in the 20 to 40 range.
Using a black light on romantic evenings to display your fish tank will not hurt your plants.
Between 8 and 14 hours of light a day is best.
Too much light and a type of floating algae can grow that will turn the water green.
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 soft inner illumination of a lighted aquarium makes it a beautiful element of room decor.
That length of time is debatable and can vary from species to species.
Plants need to get a certain amount of light for photosynthesis to occur.
But with the right level of light some small spots of green algae appear on the surface of rocks and sides of a glass aquarium.
For succulents you need lights that emit at least 2 000 lumens per square foot.
They are living organisms that operate on a cycle just as we do.
For example the plants in your aquarium will typically require at least 10 lumens per liter.
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.
The plants do not however use the green light which is simply reflected which is why we see plants as green.
You need to figure out how bright the light is coming from the bulb.
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.
Aquarium lighting is both a design feature and a practical necessity.
Lighting also influences fish behavior and physiology and is vital for the overall health and well being of the entire aquarium.
Since it is a combination of the other three colors white light will always be beneficial for aquarium plant growth.
The greater the watts the light consumes the more it costs on your electric bill.
Both fish and plants need both light and darkness during a 24 hour period.
About white light intensity.
Plants and fish can only absorb so much of the light rays before it turns detrimental.
Some algae are desirable fish nibble on it and it adds to the natural look of a healthy.
A dark period allows plants to recharge for another day of growth.
The black light also known as a moon light is only for aesthetics.