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.

Keeping an aquarium at home is a demanding yet rewarding hobby. One needs to first choose the right fish, tank size, and setup to build a beautiful and balanced aquarium. Most importantly, one needs ...

Anyone looking to start with aquaristics must decide whether to go for a freshwater or saltwater aquarium–and which inhabitants should move in. PETBOOK explains the differences between the various ...