Taking up little to no space, rarely swimming long distances, and happy to eat fresh, frozen, or dried foods, Clownfish or ...

The main water checks you’ll need to do include testing on the pH level, carbonate hardness, and total hardness. Along with a ...

An Osaka Metropolitan University-led team has demonstrated that bluestreak cleaner wrasse (Labroides dimidiatus) checked ...

This latest research reveals that the cleaner wrasse uses mirrors to check their own body size against that of other fish, and even predict the outcome of potential fights. This behavior demonstrates ...

According to an Osaka Metropolitan University-led research group, a bluestreak cleaner wrasse (Labroides dimidiatus) check ...

A bluestreak cleaner wrasse (Labroides dimidiatus) swims in a tank at right, with its mirror image at left. These fish appear to be able to decide whether or not to attack an opponent based on ...

Not all fish tanks are created equal. The best fish tanks are a combination of the right size, material, and where you will ...

Cleaner fishes can gain a mental image of their own size compared to other fishes by looking in a mirror, according to a new ...

Lungfish’ would have been a common sight in the Devonian period, about 400 million years ago. Remarkably, six species of this ...

“It keeps the water cleaner ... the bright aquarium lights, every little flaw gets magnified. “Especially freshwater drum,” Evans said. “They’re such a powerful fish, they’re in ...

If you have a small flat but still want to keep fish, or your child wants some in their bedroom, a so-called "nano aquarium" ...

Fish & Friends currently has over 168 tanks of more than 200 freshwater fish species up and running as of mid-September, he said. That number will grow to 342 as he works to finish plumbing the ...