With saltwater tanks, 10 gallons is the perfect size for a community of smaller marine fish and a coral reef. A 10-gallon ...

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 ...

Harvesting “medium-sized” fish can free up space and resources for smaller fish to grow. This some individuals reach large “trophy” sizes. Minimizing harvest of large fish can promote good ...