Grassy LeDio LED spotlight in 7, 13 and now 21 watt configurations

Grassy LeDio LED spotlights may be made in Japan but that doesn’t stop us from being able to use the Edison incandescent base in our own sockets. In fact, our Japanese contributor Taka Kamata is expecting to receive these lamps…

Brighter colors of male reef fish are now closer to being understood by new research

It’s no secret that male reef fish usually have much brighter colors and in some cases gaudy coloration compared to their female counterparts. This feature of sexual dichromatism is particularly pronounced in wrasses, anthias and to lesser degree in the…

Thoughts on Reef Aquarium Husbandry: “Good things done in small measures, with frequency.”

Recently, I gave a talk at a hobby club meeting in Vermont, and the topic was Nutrient Control and Export”.  I’ve given this talk at some other clubs aound the nation before, and I’m frequently surprised by how much hobbyists…

BioPellets coming to North America from Aquarium Specialty

More good news on the NP-reducing BioPellets we brought you earlier. Reef Builders’ sponsor Aquarium Specialty is bringing the BioPellets to North America in mid-November and they are taking pre-orders today. Aquarium Specialty expects the shipment to arrive the second…

Pictichromis dinar, a new bicolor dottyback species from Sulawesi

Pictichromis dinar is a new species of Pseudochromis discovered in the Western Gulf of Tomini, Sulawesi, Indonesia. Although we’ve seen Pictichromis dinar in person on a couple occasions over the last 18 months, the species was only recently described by…

DSPS 1200 gallon reef gets Hi-Def video update, shows some exquisite aquascaping

The DSPS tank by Chingchai Uekrongtham is a 1200 gallon reef aquarium which is a spotlight on many of the most modern features that are available to aquarists today. Not only does Chingchai’s aquarium employ the cutting edge in technology,…

Amphiprion tricinctus, mature adult three striped clownfish pair featured in video

Amphiprion tricinctus is a unique large clownfish that naturally occurs in the Marshall Islands and neighboring central Pacific regions. Also known as the three striped clownfish, since it belongs in the clarki complex of clownfish, juveniles may closely resemble related…

Rescue Tape is a must-have handy backup plan

We’ve all been had our share of “oh no’s” and quick adjustments turning into leaks, cracks and plenty of other not-so-fun things. Rescue Tape is a definite must-have for these Murphy’s Law moments for DIY and anyone in the hobby—even…

Prisma Canvas reef fish illustrations by Kaitlyn Cameron

Prisma Canvas is a new enterprise that showcases the reef aquarium art by the extremely talented Kaitlyn Cameron. We had the great pleasure to view some of her work at the CRASE event this past event and you can imagine…

HexJet from Warner Marine is a new take on the impeller water pump

The HexJet water pump being shown by Warner Marine at Reefapalooza this weekend is a very interesting new twist on what an impeller water pump can do. Unlike the thousands of impeller water pumps that have been designed and built…