The electric blue acara (Andinoacara pulcher), also known simply as the blue acara, is a freshwater fish hailing from the slow-moving rivers and streams of Peru and Brazil. These fish have become ...

You’re considering new fish for your home aquarium, but all you see in your local pet store are the usual guppies, tetras, and small cichlids. You want a more unusual fish that stands out from the ...

Bright colors? Check. Unique looks? Check. Fun to watch? Absolutely. Discus fish check all the boxes for popular freshwater tropical aquariums. So, it’s no wonder they’re so popular among hobbyists.

Setting up an aquarium is exciting until you realize that not all fish get along, and some need water conditions that clash with others. Now, choosing the wrong species can lead to stressed fish, ...