Monster fish like Arowanas, Arapaima, and giant gouramis require specialized care and massive tank setups to thrive in home aquariums and this comprehensive guide covers everything from proper tank sizing and filtration systems to feeding schedules and water quality management for large catfish, pacu, and snakeheads while explaining growth rates, tank mate compatibility, and long-term care commitments that serious monster fish keepers need to understand before investing in these magnificent aquatic giants

Lizards
Bearded Dragon vs Leopard Gecko: Which Lizard is Perfect for You
Choosing your first lizard can be overwhelming with so many species available and this detailed comparison covers care requirements, temperament