Function of seawater fill light lamp

LED lamp beads can DIY seawater lamp. Blue light simulates the light in seawater, which is a necessary condition for coral growth. It is best to turn on blue light for more than 8 hours every day, and some corals have fluorescent effect under blue light. Blue light is for beauty on the one hand, and for coral growth on the other.

Fill lights are divided into different types. Metal halide lamps are mostly used for landscaping of rain forest tanks, while sodium lamps promote plant growth and are most used in agriculture. LED plant fill light lamp (universal fill light lamp) is often used, and the spectrum emitted by different lamps is different.