Tilapia often gets a bad rap, but some of that is unfounded. There are plenty of reasons why this mild, white fish is ...

The giant freshwater stingray may be the world’s largest freshwater fish. It’s also cloaked in ... They breathing through holes, or spiracles, on the top of their bodies.

Life-giving rivers, which feed lakes and seas ... of animals and plants from the top to the bottom of the food web: fish, turtles, dragonflies, frogs, crayfish, orchids, otters and countless others.

Another key point is that you will need to feed them if they eat all the algae ... Siamese Algae Eaters Are Small Tank ...