Simplify the following text for a Grade 6 native English-speaking person.
Original: The basking shark ( Cetorhinus maximus ) is the second largest living shark , after the whale shark .
Simplified: The basking shark ( Cetorhinus maximus ) is a huge filter feeding shark which grows to be up to about 33 feet ( 10 m ) long . It is the second largest shark ( after the whale shark ) .