This article dives into pet fish that actually know who you are and show it, too. ... Oscar Fish. Credit: pexels. Oscar fish are often described as the dogs of the aquarium world, and for good reason.

The "kings" of freshwater aquariums, Discus fish are known for their stunning looks. With stable warm temperatures and clear ...

One of the best parts about having a pet is getting to be friends with some of the purest hearts out there- but unfortunately ...