That layer of gravel sitting at the bottom of your fish tank is quietly working behind the scenes, and what it does for your ...

These larger species aren’t just about looks. They need space, care, and a bit of understanding from the person keeping them. In return, they turn a simple glass setup into something far more alive, ...

New research shows that dozens of threatened fish species caught in the wild are commonly sold by aquarium retailers in the U.S. Reading time 3 minutes Pet fish lovers beware, your aquarium might ...

There is something to be said about an aquarium in any living space. When properly configured, they can brighten up any room.

Many people believe that all pet fish have relatively short life expectancies, but that is not entirely true. With good care, ...

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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 ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Ashley Morris Associate SEO Reporter Fish are often ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Sabrina Imbler We’ve updated links throughout this guide. Watching fish swim, ...

If you liked this story, share it with other people. Fishkeeping has been around for centuries, and the amount of people who want to start keeping fish grows year after year. However, many newcomers ...

From hands-on touch pools to mesmerizing deep-sea tunnels, dive into the country's most spectacular aquatic wonders.