|First appearance||The Sacred Orb|
Megarus is a swordfish-like Bakugan.
Megarus is an imposing battler and always brawls to the end. His many fins make him super fast in the water and difficult to catch in a brawl. Megarus' exoskeleton shell is strong and durable. His mouth contains a thousand teeth that rip through the toughest armor.
In Infiltrated, they were seen again and were defeated by Akwimos.
In episode 8, several Aquos Megaruses were seen jumping out of water in New Vestroia.
- Reference Card
- In ball form, Aquos Megarus has red nose while in Bakugan form it has an orange nose.
- Its name may be derived from the ancient Greek city Megara, the Godzilla Monster Megaguirus or a prehistoric shark-like lizard called Megalodon.
- He greatly resembles Zigra, an aquatic swordfish-like monster made by Daiei.
- His beak resembles a drill.
- Its ball form is similar to Moskeeto's.