Pros Cons
Cages in - Use less energy - If younger fish are
the sea swimming about kept with bigger fish
- Protects from they are at risk of
interspecific predation being eaten
- Young fish reared in
special tanks so many
survive
- Selective breeding is
possible
Tanks - Water can be removed - More prone to
and filtered disease and
parasites
Cages in - Use less energy - If younger fish are
the sea swimming about kept with bigger fish
- Protects from they are at risk of
interspecific predation being eaten
- Young fish reared in
special tanks so many
survive
- Selective breeding is
possible
Tanks - Water can be removed - More prone to
and filtered disease and
parasites
