Worst Fish for Aquarium Beginners

Minnow Sharks are not suitable for the aquarium

Lion fish stings can result in death, so not recommended for home.

Puffer fish are not good for home and office aquarium setups.

Box Jellyfish is one of the most dangerous fish to keep in the aquarium at home. 

Stone fish are extremely difficult to see underwater and also venomous. 

Piranhas are not safe to keep at home, office or  places where humans interact with water.

Atlantic Manta, known to kill people in the ocean so not recommended for hotel pool or at home. 

Sea Urchin, is very dangerous and not to be kept at home as it is poisonous. 

Eels are pretty hard to properly care for at home.