Huge spawning fish swarms in Palau really are Unique Dive Expeditions

The internet is full of superlatives related to all kinds of topics but we’re planting a flag in this virtual ground, and stating outright that these videos of mass spawning aggregations from Unique Dive Expeditions are some of the most…

Unusual Izu hogfish could be a hybrid or a regional variant

This is one very attractive and unusual Izu hogfish which has us quite stumped about its origin. The image below is the first look we got of this particular specimen showing a near perfect blend of the color pattern of a…

Tank Profile: Brian Babcock’s SPS-dominated Reef

With towering pillars of small-polyp stony corals framed against a spotless blue background, this aquarium makes me feel as though I’ve been plopped down smack dab in the middle of a coral reef, peering into the blue abyss beyond. Being…

Amphiprion thiellei and A. leucokranos are two beautiful natural clownfish hybrids

Clownfishes are pretty promiscuous as far as fishes go, and many are capable of forming hybrids. There are only two genera of anemone fish, with the monotypic Premnas playing host to the pugnacious maroon clownfish, and the rest being placed in…

Kessil A160we LED spotlight review: the best gets even better

When it comes to LED spotlights for our aquariums, there’s basically Kessil, and everybody else. Where nearly all other manufacturers have focused their efforts on building essentially the same tablet-shaped fixture with varying colors and intensities of diodes and a…

Citron Clownfish—Bali Aquarich’s New Intergeneric Hybrid Anemonefish

A very interesting clownfish was recently brought to my attention by MJ Jones, who saw the fish labeled as “CF217X” at east coast wholesaler Carolina Aquatics, asking what I thought it was. Anyone who has become enthralled with the Anemonefish produced…

Neptune Systems DoS fluid metering system hands-on and teardown

The DoS Fluid Metering System from Neptune Systems was one of the company’s most exciting new product announcements at MACNA last year, and a lucky few early adopters received their new device right at the closing of the year. We…

What’s in a name?

Scientists are often pretty whimsical in their own way when it comes to describing a new species for science. To the undiscerning amateur like us, we may find scientific names cumbersome, made up of an unpronounceable mass of consonants with an unearthly…

Wes Shinego documents the shallow reef life of Hawaii one instagram post at a time

Reef culture and social media may not be the likeliest of pairings, but it’s safe to say that in recent years the movement toward a more internet savvy environment has definitely taken a footing. You’re now hard pressed to find wholesalers or…

Atlantis Aquarium of Germany shows off a stunning trio of Pseudojuloides atavai

Pseudojuloides is a wonderful albeit surprisingly unpopular genus of sand dwelling wrasse that deserves more attention. Out of slightly more than a dozen members including several new and undescribed species, none is more captivating and beautiful as Pseudojuloides atavai. Hailing…