A few more details about the Royal-Exclusiv built Vertex cone skimmer (updated)

Here’s a fresh load of details straight from the master acrylicsmith himself. As we first reported several days ago, the fabled Bubble King Cone skimmer is real and it will soon be for sale in the United States. The cone…

Growing Nuisance Algae to Feed Your Fish

Today is payday, Your local fish store has just unpacked a new shipment of marine animals and your significant other has given you the greenlight to go and pick out a new fish (or two)…What an exciting day! While driving…

In Defense of Rudie’s Wrasses

Rudie Kuiter is an Australian ichthyologist who has published extensively on Indo-Pacific reef fishes. Over the past half-century, he has described 56 new species, including a variety of wrasses, angelfishes, butterflyfishes, cardinalfishes, assessors, and, in particular, seahorses and pipefishes, though…

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…

The Secret Nazi History of the Lyretail Anthias

In recent years, we’ve seen the classification of Pseudanthias slowly get whittled down in the light of molecular and morphological revisions. This has resulted in the expansion of Nemanthias from 1 to 6 species, the recognition of Mirolabrichthys as a…

Your Favia’s Not a Favia – A Cursory Guide to Ex-Favia Merulinid Corals

A quick internet search for “Favia for sale” will return a collection of encrusting large-polyp stony corals collectively grouped as such. However, if one were to take a closer look, they would notice that many of these “Favia” are nothing…

Old and New Reef Tank Pests

It seems that when we take two steps forward we often have to take one step back. Such is the case with the success we have had in the hobby. In the early days of the hobby, we were preoccupied…

Rescaping the Nano Reef With New Torch Corals [Video]

The Red Sea Max Nano aquarium that we set up in one day and then untouched for a year has been one of our funnest concepts we’ve shared on video. While we thoroughly enjoyed demonstrating what is possible with the most…

Palau Acropora Start Trickling in from Biota

With our ever present fixation on truly unique corals, we’re always looking for new, rare, uncommon and exotic species and strains of corals, especially the small polyp stony corals. Some people seek ‘rare’ corals with blue light, orange glasses and…

The Funnest Part of Reefing with Happy Little Corals

Setting up a reef tank can be a lot of work – getting the whole system right where you want it in terms of the placement, rock scape, lighting, flow, chemistry levels, not to mention gear selection to get your reef…