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Vertex V6 pump review – silence and efficiency, at a price
The Vertex V6 pump is the first water mover from Vertex Aquaristik made in-house with the same custom volute as employed in the popular Omega 150 protein skimmer. Whereas the Omega 150…
Good Reasons to Use a Refugium in Your Reef System
A refugium is a safe haven for algae and invertebrates in a separate tank from the main display aquarium. These organisms provide some distinct advantages to the overall health of a reef aquarium. First off, the critters breeding in the…
The Ebeye Special Acro – a new ‘shortcake’ from Kwajalein Atoll
Acropora microclados is a wide ranging species of stony coral that is better known to aquarists via the “Strawberry Shortcake”. However, last month while diving all around Kwajalein Atoll we came across a striking new strain of this iconic coral…
Video of an all yellow pseudochromis is probably a xanthic mutation
Something about this beautiful dottyback discovered and imaged by Marj Awai reminds us instantly of Gramma dejongi. We know we have a fever that can only be cured with more dejongi which is why this all yellow slender fish really grabs our…
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…
Lionfish Invasion: An Update on Successes
I still remember the first time I encountered an invasive lionfish. It was in the late spring of 2010 during a scuba dive on the North Wall of Grand Cayman. For those unfamiliar, the North Wall is where the coral…
Plectranthias alcocki described from Southwestern India
The only known picture of Plectranthias alcocki won’t win this species any beauty pageants, but based on what we know about the genus it’s highly likely that living specimens display beautiful coloration. Discovered in Southwest India, Plectranthias alcocki is the latest…
Evil one-eyed chalice coral sighted at 110 feet in Kwajalein Atoll
While on a deep dive on the ocean side of Kwajalein Atoll, we came face to face with a pair of chalice corals with a striking look unlike any we have seen in aquariums, or in the wild. With a…
Video: How to Set Up the Red Sea Complete Reef Care Program
When Red Sea changed its popular dosing system from seven parts to a controlled ratio…
A whopping 62 species reported as new from the Coral Sea Marine Park
Reef Builders Alumni and master ichthyologist, Yi Kai, has teamed up with a star studded…
Breaking New Ground
Vibrant Corals and Fish Ushers in the First Legal CITES-Compliant Malaysian Coral Imports to the…
Tunze Launches English YouTube Channel
Known for its bulletproof pumps and German engineering, Tunze has also been big on YouTube…
