Setting up an aquarium requires more than just buying a tank and filling it with water. You must also determine tank size, ...

If you’ve ever wondered what true dedication looks like in the animal world, you don’t have to look further than the Discus fish. These beautiful, brightly colored fish are famous not only for their ...

Few fish are famed for their parenting skills. Most species leave their freshly hatched fry to fend for themselves, but not discus fish. Jonathan Buckley from the University of Plymouth, UK, explains ...

Setting up an aquarium is exciting until you realize that not all fish get along, and some need water conditions that clash..