Reef Rock 2.0 live rock lands at Advanced Aquarium Consultancy

Some latest generation Walt Smith cultured live rock has arrived at one of the UK’s top marine stores for appraisal and initial review. Not to be confused with Reef Rock 2.1, a dry man-made rock, Reef Rock 2.0 is also…

How to Cycle a Reef Aquarium Right Away – With Corals First

Forever and a day we have been schooled in how to set up and cycle an aquarium. Set it up, wet it, add bacteria, test, add fish, test again, and then eventually add corals. But here at Reef Builders we can’t help but think there’s another way to fast reef tank cycling, and that actually, people have been doing it wrong all along…

10 Rare Hawaiian Aquarium Fish

Hawaii is well known as a hot spot of endemism both above and below the water and this is a fact which aquarium fish fanciers are very well acquainted with. Many common shallow water species that have been enjoyed by…

Top 10 Classic Hawaiian Aquarium Fish

There certainly has been a lot of commotion surrounding Hawaiian reef fish lately, following the total closure of commercial collection of aquarium fish from the Pacific island chain last week. It’s been a long, drawn out legal battle in the…

Pseudojuloides pluto and proserpina are two new pencil wrasses from Micronesia and the Marquesan islands

Prolific Ph.D. candidate Yi Kai Tea (Lemon Tyk) has published papers on not just two but four new species of Pencil wrasse this week. Pseudojuloides crux and P.paradiseus are now being joined by P.pluto and P.proserpina, taking the total number of Pencil Wrasse species to 18.

Transfer Your Freshwater Skills And Setup Your First Saltwater Aquarium

Making the switch from freshwater to a saltwater aquarium is easier than you think. If you already have the skills to maintain a freshwater aquarium you only need to familiarize yourself with a few new techniques, additives, and saltwater aquarium…

Incredible Shipment of Solomon Island Acros land at Unique Corals

The Solomon Islands was the birthplace of many of the nicest colorful SPS corals we originally enjoyed in the boom days of reef aquarium keeping. This is what makes corals from this part of the Coral Triangle so special and…

Cirrhilabrus briangreenei, an Old Aquarium Fish is a New Species of Fairy Wrasse

Cirrhilabrus briangreenei is a long overdue description for a fish that has been known in the marine aquarium hobby as the black spot pyle wrasse since at least 2008, see video below. The official description proposes the name Latigo fairy wrasse…

Solomon Island Corals Make a Comeback to Unique Corals

After a long absence from the reef aquarium hobby, Unique Corals has finally succeeded in landing a shipment of fresh new wild corals from the Coral Triangle. However unlike the rest of the world fighting over the trickle of corals…

Feeding Wild Corals on Natural Reefs of the Solomon Islands

For as long as Reef Builders has been around, we’ve done our best to bridge the gap between aquarium corals and wild corals and the natural reefs they come from. This includes bringing you ‘aquaristic‘ images of wild corals, habitat…