Fish Behavior

The answer to ‘what fish doesn’t have a funny bone?’ is most fish! Most fish, including popular varieties like salmon, cod, and tilapia, don’t have a “funny bone” as we know it. They have a series of vertebrae that act as a backbone instead. Have you ever wondered why some fish have bones and others … Read more

Jawless fish, such as lampreys and hagfishes, don’t have scales or dermal bone. These fish have a smooth skin and rely on a tough leathery skin for protection. Some other fish without scales include eels, sharks, catfish, and sturgeon. Have you ever wondered what types of fish don’t have scales? It may come as a … Read more

Frogs are a favorite snack of many fish species including largemouth bass, smallmouth bass, and northern pike. These predatory fish have the perfect jaw structure for catching and eating frogs. Frogs make up a significant portion of their diet, with some fish species consuming large amounts. Frogs are a tasty treat for these fish species … Read more

Guppies are omnivorous, so they eat a variety of foods ranging from insects, worms, crustaceans, and algae. Other fish that may eat guppies include cichlids, Bettas, and larger barbs. It is important to research the compatibility of fish before introducing them to an aquarium. Guppies are a popular species of fish that are often kept … Read more

Fish that eat hot dogs include catfish, flounder, and crappie. Blue crabs, however, are known to have a particular fondness for hot dogs and are often found snatching them from fishing lines! Do you ever wonder what fish eat hot dogs? Well, you’ve come to the right place! This blog post will cover what fish … Read more

Many fish species are omnivores and will eat both plants and animals. Examples include cichlids, goldfish, and guppies. Some are even strictly herbivorous, such as the Siamese fighting fish, which exclusively feeds on algae. Have you ever wondered whether fish enjoy eating plants? While some species of fish are known to eat plants, it is … Read more

Seaweed is an important part of many fish diets. Many tropical and marine fish, such as Koi, rainbow goby, and betta, feed on seaweed, which can provide essential nutrients and may help boost their immune system. In addition, seaweed contains anti-inflammatory compounds that can protect fish from illnesses. Seaweed is a type of algae found … Read more

The goliath tigerfish is capable of eating crocodiles! This African fish can grow up to 3.3ft in length & weigh up to 44lbs. Its razor-sharp teeth & powerful jaws make it a formidable predator in the water! Have you ever wondered what fish eats crocodiles? It may surprise you to learn that some of the … Read more

Fish are omnivores, meaning they eat both plants and other animals. Their diet can include eggs, algae, plants, crustaceans, worms, mollusks, insects, insect larvae, amphibians, and plankton. River fish are opportunistic feeders and their diet varies depending on what is available in their environment. Some fish are also specialized predators that eat other fish exclusively. … Read more

Many species of fish give live birth, including guppies, sharks, and catfish. Some species of fish, like sturgeons, even lay eggs but the eggs are fertilized internally, so the fish give birth to live young. Fish reproduction can occur in a variety of ways, including both live birth and egg-laying. Live birth is when the … Read more