Resetting a Large Colony of Acropora carduus

Acropora carduus is a fast-growing, thin-branching species of SPS coral which comes in a huge range of color forms, none more popular and widespread in the reef keeping hobby than the venerable ‘Red Dragon Acro‘. First introduced to the reef…

Kessil AP9X Vs. Neptune Sky – Comparing Spot and a Flat Lighting on the Euphyllia Reef

The Neptune Systems Sky LED and the Kessil AP9X are two reef aquarium light fixtures with similar power and an identical price but you can’t find two fixtures that are more different from each other in how they produce and…

Bulk Reef Supply Acquires Controller Company Neptune Systems

Bulk Reef Supply is the largest online saltwater aquarium retailer in America, Neptune Systems is the largest manufacturer of aquarium controllers and accessories, and now these two companies are joining forces, talent and resources under a common umbrella. It’s no…

2021 Reef Builders Studio Mega Tour Videos

If you’re anything like us you’re craving about as much as the reef community can put out and to answer the call this week we published over two hours of pure reef aquarium video and discussion. We’ve been hard at…

Red Sea ReefDose 2 & 4 Doser Review [Video]

The Red Sea ReefDose 2 and ReefDose 4 are the long awaited fluid dosing systems from the aquarium hobby’s leading producer of premium glass aquarium setups. In addition to their tanks and additives Red Sea has been diligently filling out…

D-D’s ClariSea Gen 3 roller filter offers faster and easier set up than before

An upgraded version of a popular automatic fleece filter has been spotted on sale in the UK. Like the Gen 2 before it, the new ClariSea Gen 3 looks to come in two sizes, capable of handling flow rates of up to 3000 and 5000lph.

AquaEl Opti Set aquarium can house up to nine LED light strips

The marine conversion market is considerable and few freshwater aquarium sets scream out for some saltwater fun like this one from Polish manufacturer AquaEl.

How To Glue Corals in Your Reef Tank [Video]

We don’t know what reefers would do if somehow cyanoacrylate super glue was toxic to our reef life and saltwater aquariums. Thankfully it’s not because this wonder material is one of the single most important tools we use to build…

AlgaEraser & LittleScrape, New Cleanup Tools from Two Little Fishies

AlgaEraser and LittleScrape are two new aquarium maintenance tools from Two Little Fishies which may look simple on the surface, but don’t underestimate Mr. Sprung’s attention to detail. Metal scrapers for cleaning aquarium glass are nothing new, they’ve been around…

Reefi LED Uno is a Fountain of Light Intensity for Only $350

Reefi is a unique reef aquarium lighting startup that may be a smaller company compared to the hobby’s biggest players but you really wouldn’t know it from the way they build and price their lights. The Reefi LED Uno is…