This National Science Week 2026, Orphek explores how curiosity drives marine science and conservation—from understanding sawfish to protecting shark and ray habitats around the world.
Main Content
Your Reef Tank Is Gossiping
Corals have no brains, but a hobbyist reef tank still runs on chemistry. Heat, fragging, and unstable light put cues in the water that every neighbor can meet. Here is what that means for husbandry—and why Natura iCon is the stressor you can actually schedule.
The Hidden Biology of Summer Reef Stress
Summer heat doesn’t just warm the water. It triggers a cascade of hidden biological changes that can quietly undermine even the most carefully maintained reef aquariums. From plummeting dissolved oxygen and accelerated coral respiration to the silent danger of nighttime stress, this post reveals the real science behind summer reef stress and how to keep your tank stable when temperatures rise.
Coral Spawning in Captivity Becomes Reality
Coral Spawning in Captivity: Theory Becomes Reality.
Watch rare footage of a coral spawning event captured in a long-time Orphek user’s home reef aquarium — a powerful example of how consistent environmental rhythms can turn theory into reality.
Orphek message to you – World Ocean Day
World Ocean Day is more than a date—it’s a reminder of our connection to the ocean and what we must protect.
Discover Orphek’s special message for this occasion and how we’re celebrating it in our own way.
Is your coral spawning? If not — do you know why?
Discover how Orphek iCon reef aquarium LED lighting recreates coral spawning conditions using real lunar cycles, seasonal progression, and biological synchronization.