Acropora tortuosa in Kwajalein has a unique blue tip color

Prior to traveling to Kwajalein Atoll in the Marshall Islands, we read a report citing the occurrence of huge tree-like old-growth stands of Acropora tortuosa that were discovered at Rongelap Atoll several hundred miles north of Kwajalein. We didn’t expect…

This is one serious closed loop system

To close loop or not to close loop is one question serious reef geeks try and consider. If you have the luxury, a closed loop system is a fantastic way to handle flow in the aquarium without having to have…

Check out this amazing $1.5 million custom aquarium

Are you tired of your current aquarium setup? Have $1.5 million lying around? Want to throw a party inside your aquarium? Then you have to check out this unique custom aquarium that is not only BIG but has a room…

EuroQuatics Angel LED by Gavita Lighting launches with sophisticated features

The Angel LED is a new aquarium LED light from EuroQuatics, a newcomer to the aquarium world but its parent company has been doing lighting for years. More than four years ago we first detailed Gavita Lighting‘s illumination prowess with…

You can help crack the ‘Dendronephthya code’

The aquarium you are looking at at home would not have been possible without the effort many other hobbyists and scientists put in lots of experimenting. Just 50 years ago, keeping marine fish alive for more than a few months,…

Photos of Paracheilinus nursalim by Eric Cheng are the best we’ve seen of this species

The West Papuan endemic Paracheilinus nursalim is not only the crème de la crème of Paracheilinus, it is also one of the newer members to be described; Discovered not too long ago in 2006, and described in 2008. This stunning gem is…

Seaside Aquatics variable speed dosing pump

The Seaside Aquatics dosing pump is a durable single-channel peristaltic pump with no controller, but a single control knob. If you want to dose a two or three part solution to keep up your reef aquarium’s mineral balance, then a…

Time lapse & focus stacked coral video redefines “mind blowing”

Time lapse video and focus stacked images were made to feature corals in all their glory. But when you take 150 thousand images, focus stack them with panning and time lapse to produce a video like no one has ever seen before, Slow…

Saltwater Confessions: Bizarre Marine Aquarium Blunders

After many years in the marine aquarium hobby—I’m not talking Paul B years here, but let’s just say a reasonable length of time—I like to think I’ve acquired a certain degree of wisdom with respect to keeping saltwater organisms. What…

Top 4 Global Pet Expo product releases to look out for

Now that Global Pet Expo is behind us and the dust is starting to settle, we all huddled in the Reef Builders War Room and picked our Top 4 Global Pet Expo product releases to look out for. There was…