A pH monitor may reveal reef tanks with a pH as low as 7.6 at night. Employ these five simple pH hacks to raise your pH to 8.2 and above, and watch your corals survive and grow much better than…
How Seven Seas Aquatics Survived Hurricane Ian and Two Weeks Without Power
Seven Seas Aquatics is a beautifully laid-out reef store with five-star reviews, but back in September 2022, it was nearly wiped out by Category 4 Hurricane Ian, which killed 150 people and caused $112 billion in damage across the State…
California Issues Total Ban on Caulerpa: Warns Retailer of $10,000 Fine Per Violation
The California Department of Fish and Wildlife Agency has written to e-commerce company Etsy and notified them that the sale, possession, or transport of all species of marine macroalgae Caulerpa is now prohibited. In a letter written on Jan 2,…
Flashback Friday: Steve Weast’s Temperate Azoox tank
Looking back through the archives, 2011 was quite the year for NPS enthusiasts as Managing Editor Jake Adams and contributor Joost De Vries covered over a dozen Azoox (azooxanthellate,) corals, as well as some stunning home aquariums that were dedicated…
Coral City Camera Records World’s Most Comprehensive Coral Bleaching Timelapse
Everyone’s favorite underwater camera now has the dubious honor of creating the world’s most comprehensive in-situ coral bleaching timelapse video. Underwater content creator Coral Morphologic says that the summer of 2023 will go down as the hottest in recorded history…
Powder Blue Tang feeding mechanism minimizes exposure to high water flow
Researchers have used high-speed video to study the feeding mechanisms of the Powder Blue Tang, Acanthurus leucosternon. Reef fish use feeding modes including high-speed suction and biting, the former method proving key to the explosive success of ray-finned fishes. But…
Watch The Ladies Takeover Reef Therapy: Episode 91
Evie, Sara, Jen, and Chelsie are back for another episode of Reef Therapy Ladies Takeover. Offering another hour of all killer no filler reefkeeping content, the Ladies talk about everything from the difference between Caribbean and Indonesian corals, animals that…
Reef Builders Top 10 Products of 2023
We took an entirely new approach to selecting our Top 10 products of 2023, this time listing each and every product we wrote about and published during the 12 months of last year, but letting our Facebook audience decide on…
Is it Okay to Name Living Creatures after People?
It’s human nature to name things. It’s part of how we label and describe items, communicate, and even differentiate one another. But nomenclature stretches to living things too, like plants, animals, and fish, and we want to know if it’s…
MASNA Recognizes James Lawrence with the Pioneer Award for Publishing
James Lawrence has been chosen to receive the Posthumous Honor of 2023 MASNA Pioneer Award for Publishing. In a press release, the Marine Aquarium Societies of North America said his trail-blazing work publishing countless articles and books for the enjoyment…