AQUA show 2021 product round up

The UK’s biggest aquatic-only trade show went ahead last week, despite some major marine players being conspicuously absent. Previous exhibitors including Tunze, Red Sea, Tropical Marine Centre and the EcoTech and Triton distributors were all missing this year, resulting in…

How to keep Algae from Becoming Problematic

Whether you are starting out or have been keeping a reef tank for a long time the number one worry that most hobbyists still seem to have is how to keep algae in check. Since the start of the hobby…

Reverse Osmosis and Deionization explained

When I was growing up, we were actually taught computer programming in school using punch cards that needed to be inserted into the computer. It was extremely rudimentary and slow, but it did teach me one valuable lesson: garbage in,…

Microbes found to degrade popular fish medication

A team of researchers from Northwestern University has discovered microorganisms that eat the drug Chloroquine Phosphate.  An anti-malarial drug for humans, Chloroquine has also been used as an anti-parasite treatment for fish since the 1970s and is widely used by…

The Ultra-Black Skin Of These Deepsea Fish Absorbs 99.95 Percent Of Light

Deep down in the ocean where light is nonexistent, a group of fish with light absorbing skin literally disappears in the darkness. A team of scientists have found that the skin of some deepsea fish absorbs more than 99.95 percent of…

My Corals are Dying: Why?

    Over the years I have been asked a lot of questions. Some have come and gone over time, like what is the best whatever or what fish or coral can I add to my tank. Some, however, have…

If You Ain’t Testing, You’re Just Guessing!

Aquarium Water Testing By: Scott Davidson I always remember this phrase from my earliest days of reef keeping.  Although I can’t remember who coined the phrase, it has always stuck with me.  It would always conjure the image of someone standing in…

1.3 Fairy Wrasses: The lanceolatus group

The members of the lanceolatus group are some of the largest and showiest fairy wrasses, collectively celebrated for their grandiose caudal fin and chromatic brilliance. The group spans most of the Indo-Pacific, with its various species occupying a series of…

Understanding the photography triad: ISO, aperture and shutter speed

As aquarium owners, we are often very proud of our creations and want to capture them in pictures. Perhaps it’s that Acropora that you’ve been growing, or that fish that you love so much. Photography is a great way to…

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