Best light spectrum for coral growth Orphek
The Atlantik v4 Spectrum Orphek has already set the standard in the market for its advanced comprehension of color spectrums and its influences on coral physiology and once again is releasing another cutting-edge and groundbreaking technology, by bringing a revolutionary change in the spectrum provided by diodes and supplying its best product developed specifically for the needs of ...
Adding red brings out the natural color tones of corals as well as providing coral with the much needed chlorophyll A and B but not so much to inhibit the growth of certain algae and cyano. Orphek Atlantik V2.1 LED lighting fixture channel 4 Orphek Atlantik v2.1 -CH4 - LED Spectrum Graph
Reef Tank Lighting Schedule
How LED Lights Create a Usable Spectrum Corals have adapted over millennia to specific light spectrum ranges and they use specific wavelength peaks more efficiently than others. The wrong spectrum can cause major metabolic changes that result in loss of color, poor growth , and even death. The chart from Orphek above helps visualize how this works.
For optimal coral growth , typically a full spectrum of light is best . This means lighting that focuses on the blue range but also includes some reds, oranges, and yellows. Blue lighting is becoming increasingly popular for reef aquariums, creating the perfect glowing display!
Best LED Lights for Corals (2026) Honest Reef Community Picks
What is the best light spectrum for growing corals ? Corals grow best under blue-dominant spectrum in the 420-480nm range, which drives photosynthesis in zooxanthellae algae.
Designed for Optimal Coral Growth and Color The Orphek Atlantik V4 Gen 2 LED fixture has 156 LEDs that range from 380nm to 850nm that include full progressive dimming from 0-100%. Control the light from your favorite iOS or Android smart device!
Orphek LED Aquarium Lights
Orphek LED Aquarium Lights - Complete Guide Orphek LED aquarium lights are renowned for their superior quality and exceptional performance in aquarium lighting. Whether you have a freshwater or saltwater aquarium, Orphek LED lights provide an efficient lighting solution to promote coral growth , plant health, and the overall well-being of your aquatic ecosystem.
If you want your coral to thrive and show off its true colors, the right aquarium lighting is a game-changer. Not all corals are the same—each species has unique light needs that affect their growth and health. Choosing the perfect lighting setup for your specific coral species can seem tricky, but it's easier than you think.
Reef Tank Lighting Guide
Complete guide to reef aquarium lighting — PAR values for every coral type, spectrum settings, LED comparisons, photoperiod schedules, and acclimation protocols. Data from 17 expert sources.
