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The Best Sumps For Saltwater Aquariums – Reef Builders Gear Guide
A sump is the life support system of a healthy saltwater aquarium. Some hobbyists may start off with a canister filter and hang on the back equipment, but modern saltwater aquarists choose…
The Best Macroalgae Reactors – Reef Builders Gear Guide
Macroalgae reactors are built with the sole purpose of growing chaetomorpha algae. While it’s possible to grow small amounts of chaetomorpha in a refugium, a dedicated macroalgae reactor goes beyond the humble refugium to create a supercharged macroalgae growing machine.…
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…
Mobius Control App will be able to control Aqua Illumination and Ecotech Marine products
The Mobius control app was designed to work directly with Ecotech Marine products allowing an increased level of control. However, Aqua Illumination which is part of Ecotech Marine had a separate myAI app that Aqua illumination users needed to use…
Cairns Marine Goldrim Chromis and Rainbow Thick Spine Acan
It’s been a while since they made waves but Cairns Marine is back in the spotlight with a fantastic coral, and even more amazing new abyssal reef fish. The very colorful thickspine Acan and the Goldrim Chromis are two very…
AEFW X is Fauna Marin’s New Hot Sauce for Acropora Flatworms
AEFW X is a new coral treatment from Fauna Marin that is designed to stop the spread of the dreaded Acropora Eating Flatworm (AEFW). This very simple life form has been wreaking havoc on aquarium Acropora for over 15 years…
Calculating Actual Tank Volume Using Pre-Measured Salt Mix
Over the years the reef aquarium hobby has become increasingly analytical about many aspects of our reef tanks. We measure light levels using micromols of photosynthetically active radiation, send off water samples for ultra precise chemistry measurements using ICP testing…
The CoreXC & CoreXP Are All New Slim Fixtures from HM Electronics
The CoreXP is a brand new reef aquarium light from HM Electronics with a very elegant, slim profile design. The dual clusters of the CoreXP contain 24 LEDs each and have a total power output of 172 watts with plenty…
We Finally Know What an Adult Venusta Multibar Hybrid Looks Like
The hybrid of multibar and venusta angelfish is the only one known from the Paracentropyge genus and it is also one of the rarest, and most highly sought after. On average, only one specimen is discovered in the Philippines roughly…
The Moai Robotic Cleaner is Still Alive
It’s been over four years since we first became aware of the Moai robotic glass cleaner and we’re happy to learn that this project is still alive. This exciting and ambitious aquarium device is not just an automatic algae scraper,…
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…
