Betta fish might be small, but they still require a sizable amount of care. If you’re going to keep this type of fish, you must learn how to clean a betta fish tank. Even with a quality aquarium ...

Unless you grew up on the water, it's very possible you've never given much thought to the anatomy of a fish. Especially if you're used to picking up a cleaned, scaled, and deboned filet from the ...

Keeping your fish tank clean is one of the most important things you can do for the health and happiness of your aquatic pets. A clean tank supports a stable environment, prevents waste buildup, and ...

The macabre diets of scale-eating cichlids help shed light on the important role of frequency dependence in shaping genetic variation and the natural world. By Jeffrey McKinnon / MIT Press Reader ...