A saltwater aquarium can be a dramatic addition to any room. Filled with exotic (and expensive) fish, it’s visually appealing and a great conversation piece. But it isn’t exactly easy to care for.

A large-scale 300-gallon saltwater reef tank is assembled as both a technical project and a personal tribute. The setup ...

Instead of displaying your aquarium tank out in the open in your home, consider building a space for it in your coat closet.

If you have been feeling sorry for that lonely gold fish swimming around in a glass bowl in your drawing room, and are planning to give it to a few friends and a larger tank, think again. Goldfish ...