What Is a Celestial Pearl Danio? Danios are tiny fish that live in Southeast Asia. Most prefer small streams. There are at least 25 different species of Danio, and the largest is only about 3 1/2 ...

If you’re curious about keeping fish and considering buying a 20-gallon aquarium, you’ve come to the right place. It’s hard ...

If you’re thinking of setting up an aquarium in your home, you may be wondering what kind of fish you’d like to have in your tank. Freshwater fish are a popular option since it can be easier for ...

Move over, Nemo. There's a new star in the fish tank, and this one really shines. The fish, marketed under the trademark name GloFish, are actually zebra danio, an already common pet-trade species.

Top-dwelling fish are a great addition to any tank. Not only do they add vibrancy and diversity, but they may be necessary if you keep aggressive bottom-dwellers, like crayfish or crabs. In this guide ...

Most kids these days would rather look at an Xbox than a 10-gallon fish tank, but all is not lost. Introducing youngsters to fish-keeping can end well if you set things up for success. Since the first ...

Re: red glofish, 1 first, when are blue, cyan, green, and yellow fluorescent Danio going to be available commercially? Skeletal muscle expression of green and yellow fluorescent proteins were ...

Those looking to spice up their aquariums with some controversial little fish will get the chance this week — though they may have trouble immediately finding the genetically engineered, ...