Found attractive dace swimming with fin (7)

I believe the answer is:

fancied

'found attractive' is the definition.
(to fancy someone is to find them attractive)

'dace swimming with fin' is the wordplay.
'swimming with' indicates an anagram.
'dace' with its letters anagrammed with 'fin' makes 'FANCIED'.

I've seen this clue in The Times.

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