The upside-down catfish is named for its unique ability to swim upside down. Their large mouths make it easy to prey on smaller fish, and their sharp and slightly venomous fins can be a hazard to you and other fish in your tank. The following fish species should not be kept in the same aquarium as pictus catfish: Like Cory catfish, they don’t have teeth but are predatory, so you need to be careful when choosing their tankmates. As omnivorous fish, they eat practically anything, including smaller fish. Pictus catfish are shy and enjoy lingering in dark and hidden places in the aquarium.

These teeth aren’t replaced, so adult Cory catfish are toothless. Baby Cory catfish have tiny teeth, which eventually fall out. Peaceful and sociable fish, Cory catfish can be safely kept with most other aquarium fish without their owners having to worry about the latter being gobbled up. Here are the most common aquarium catfish and how their cardiform work: Cory Catfish The number and density of teeth that catfish have depend on their type.

The cardiform are located on the lower gum and also line the throat. Some aquarium catfish varieties are born with cardiform, lose them before they reach adulthood, and never regrow them. These teeth resemble a cat’s tongue in that they are tiny and rough-textured. Many species of catfish have teeth called cardiform. 5 More Catfish Related Articles: Do Catfish Have Teeth?

Are cory cats nocturnal