Methylene Blue, chemically known as methylthioninium chloride, is a cationic dye, redox indicator, and photosensitizer. In aquaculture, it acts as an anti-fungal and anti-parasitic drug and is often ...

At the Blue Reef Aquarium in Portsmouth, Dr Lauren Nadler from the University of Southampton introduces us to some Blue Green Chromis fish to look for clues about how and why they form their large ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO — The first anniversary of the ...

So, you’ve bought a fish tank or you’re thinking about buying one and you’re wondering what the 15 best tropical fish for beginners. Well, we have a great selection below for you to consider. All the ...