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Five Fish that Will Eat Aiptasia Nuisance Anemones

Aiptasia are the scourge of the reef aquarium and are hard to eliminate once introduced. Here are five saltwater aquarium fish that will eat them. Aiptasia eating filefish, Acreichthys tomentosus The name says it all. The Aiptasia eating filefish does…

Tiger Cowrie Captive Breeding Success

A team of researchers in Singapore have bred and reared the Tiger cowrie, Cypraea tigris. Previous studies have spawned the species and had limited success with the larvae, but marine biologists from the Tropical Marine Science Institute (TMSI) at the…

Greissinger Gobies: Tips for Maintaining a Small Fish With a Big Personality

Rarely available, expensive, yet beautiful with strikingly vibrant orange fins and charismatic behavior, the Greissinger Goby (Discordipinna griessingeri) can be a truly enjoyable addition for reef-keeping hobbyists who maintain suitable aquariums.  Native to the tropical Indo-Pacific and most commonly collected…

Identity Theft! False Cleanerfishes In The Reefing Hobby

Wholesalers, LFS owners, and fellow hobbyists, let me tell you something. This freaky thing might well be lurking in your holding pens and display tanks, hidden in plain sight. What even is this? Why would this very real threat be…

Sea Temperatures on the Great Barrier Reef are the Highest in 400 years

Researchers have found that sea temperatures on Australia’s Great Barrier Reef are the warmest they’ve been in 400 years, with five of the six warmest years in the 407-year ocean record occurring since 2016. They did this by drilling and…

Great Barrier Reef Coral Cover was at 38-Year High before Bleaching and Cyclones 

A new report on the Great Barrier Reef shows that coral cover was actually increasing in 2023 before a serious bleaching event in 2024, and damage from back-to-back cyclones in 2023/24. The report carried out by the Australian Institute of…

Georgia Aquarium President Dr. Brian Davis passes away

Georgia Aquarium has shared the sad news of the loss of its president and Chief Executive Officer, Dr. Brian Davis.  “It is with immense sadness we announce the passing of our leader, friend, and mentor, president and CEO, Dr. Brian…

Pachyseris – So Much More than Meets the Eye

Pachyseris is a name you might not be abundantly familiar with, and I don’t blame you. Like the majority of other aquarists, if your only experience with corals is through the aquarium hobby (which there is absolutely nothing wrong with),…

Five Alternative Fish to Green Chromis

Life is short when you’re a reefkeeper, with so many fish, so little time, and so few tanks to keep them in. Here are some alternatives: Common name: Blue Chromis Scientific name: Azurina cyanea Origin: Western Atlantic Size: 15cm/6″  Blue…

Control KH AND pH with D-D KH Manager and Reef Zlements

We all know the positive effect that proper pH can have on coral growth, so when we heard that Reef Zlements, Kamoer, and D-D The Aquarium Solution were working together on a new pH control method, we had to know…