- SEA LIFE, Ocean Tunnel
These river monsters grow large... very large!
Did you know? Despite what your pet shop says - fish don't grow to the size of their tank, they can actually keep growing and growing.
Almost all of the fish in our Big Fish tank have been rescued from people who could no longer look after their giant fish. Species such as Red Tailed Catfish and Black Pacu are often sold by pet shops when they are very tiny, to owners who only have small tanks.
So if you're looking for a pet fish, do some research and be sure you can still look after your pet once it's fully grown.