Red Sea leopard wrasse now its own species, Macropharyngodon marisrubri

The Red Sea leopard wrasse has long been considered a subspecies of the common and widespread splendid leopard wrasse, Macropharyngodon bipartitus. A recent analysis by the fish man himself John Randall revealed that these two fishes are different enough to…

New face of PIJAC simplifies keeping up with laws that affect pet owners

A few weeks back we introduced a swath of you to PIJAC, a very important group of people that are fighting for our rights as pet owners and professionals in the pet & aquarium trade. The things that we hold…

Underwater time lapse video shows the growth of a reef over 18 months

The Australian Institute of Marine Science has released a time lapse video of Davies Reef in Australia which shows this little patch of the GBR over a period of 18 months. The image quality used to compose the time lapse is not…

Oceanlife presents their new aquarium Nitrite test kit

Please welcome our newest writer Danilo Ronchi, an Italian reefer who’s an old salt when it comes to writing about marine aquariums.  Some weeks ago Oceanlife presented his new test kit line which we’ll introduce today as the Oceanlife Aqua…

5 Ways to Save Money When Starting a Marine Aquarium

A top-of-mind concern for virtually every first-time saltwater aquarium keeper is the high price tag that can accompany marine systems. And there’s no question that the saltwater aquarium hobby can get pricey. Every piece of equipment you shop for produces…

Mitras 6200 LED gives GHL a bluer light offering

The Mitras 6200 LED is GHL’s latest flavor of their fairly young Mitras LX LED platform. Where the Mitras LX 6100 has excelled at reproducing colors that are in line with European tastes for lighting that replicates T5 lighting, the…

Hybrid seahorse raised and thoroughly documented by Florida Tech

A clutch of hybrid seahorses has been raised by Florida Institute of Technology researchers resulting in a nice herd of lined and longsnout seahorse crosses. The hybridization began when aquarists at Vero Beach Marine Lab noticed courtship and mating between a female Hippocampus…

9 Tips to Maintain a Healthy Marine Fish Aquarium

There’s no better teacher than experience, and with nearly a half century of saltwater aquarium keeping under his belt, Richard “Dick” Hilgers certainly has plenty of experiences to share! Currently the owner of The Cultured Reef, a coral-aquaculture facility located…

Apex controller may soon play nice with Radion LEDs

It appears as though Neptune Systems’ WXM module for the Apex Controller will finally get the keys to operate the Ecotech Marine Radion LED light. Originally designed for use with Ecotech’s own Vortech pumps, the WXM module has been stuck…

Free ebook tells the history of Instant Ocean & synthetic sea salt

As scholars of aquarium history, we were thrilled to discover that a free ebook is available highlighting the roots of marine aquariums, and the development of synthetic sea salts in particular. The Story of Aquarium Systems produced by the European…