Fresh 'n' Marine Aquarium Blog

Fresh 'n' Marine Aquarium Blog


Puffer Fish (Freshwater) – fish fact

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Freshwater Puffer Fish belongs to the family Tetradontidae and they have four teeth.  Due to their defensive mechanism ability to inflate themselves with air or water when they feel threatened, they are called Puffer Fish, making them difficult to the predators to swallow them.  They have black eyes that turn blue when ...


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