Swimming fish landed by crew (7)
I believe the answer is:
reeling
'swimming' is the definition.
(I've seen this before)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for reeling that I've seen before include "Dazed" , "Staggering around" , "Stunned - staggering" , "groggy" , "Unable properly to control one's movements" .)