Do you think that a saltwater tank is vital for keeping stunning, exotic fish? Reevaluate that idea. Freshwater aquariums are easier to manage, economical, and home to some of the most beautiful fish ...

My childhood home had a modest 10-gallon fish tank in the den, and all these years later, I still find the sound of bubbling water comforting. In the intervening years, I’ve had fish tanks here and ...