Mastertronic Final Specs, Pricing, and Setup Video

The Mastertronic is the latest new high tech reef aquarium gizmo that promises to streamline and stabilize the management of reef aquarium chemistry. The Mastertronic follows in the footsteps of the Alkatronic which is an all in one alkalinity testing…

Are Reefers Ready for the Immortal Tort?

The Immortal Tort is a unique strain of Acropora that is part of one of the most interesting origin stories of perhaps any coral in the reef aquarium hobby. As far as we know the image above is one of…

Reef Factory KH Keeper is a New Automatic Alkalinity Testing Machine

The Reef Factory KH Keeper is a brand new automatic water testing machine for keeping a close eye on reef aquarium alkalinity levels. This swanky new reef gizmo is an attractive device with a small footprint but which is packing…

Updates and Lessons Learned From Our 90 Gallon Reef Tank

As the days get shorter heading into winter we’re even more excited to come home to a bright tropical reef tank. Earlier this year we picked up a seven-year-old 90gallon reef tank and all the hard work we’ve put in…

Shedding Light on Minimum PAR Values for an LPS Reef Tank

Light is one of the most important aspects to getting a reef tank to look good, and we can admit it’s also a very sexy, and mysterious parameter that reefers love to tweak and play with. In the past when…

One Year Video Update of the Worldwide Corals Superstore

When you spend a lot of  time admiring an object or a concept from afar, there’s certainly some degree of romanticism that can arise from the distance and the resulting online reality distortion field. This is precisely why famous movie…

Cycling the Australian Reef Tank with the First Fish & Coral

Once a reef tank gets fully running and salted, the first order of business is to kickstart the biological cycle. In a typical fish aquarium, fresh or salt, cycling pretty much only pertains to developing the bacterial, biological cycle but…

Time Capsule of German Mini Reef Aquariums from 1985

The reef aquarium hobby has come a long way since the early days of reef keeping but it’s hard to know where the ‘modern’ reef really laid down its roots. One great place to start would be Germany in the…

Aussie Reef Tank Build Pt. 2: Aquascaping the Rock Wall

Aquascaping a brand new reef tank is at once one of the most exciting and also stressful periods of setting up a new coral aquarium. This is the period where the particular arrangement of rocks will determine the general look…

The Best Lids for Saltwater Aquariums – Reef Builders Gear Guide

Aquarium lids are one of the most important and overlooked aquarium accessories. A snug-fitting lid will keep your fish in the tank where they belong and cut down on saltwater splashing from your tank. But not all lids are created…