If I am unsure whether a fish is from the type which has scales or not, is it permissible for me to consume…

Question

If I am unsure whether a fish is from the type which has scales or not, is it permissible for me to consume it?

Ayatollah Sayyid Ali al-Sistani · Accepted Answer

When there is a doubt of the type of fish, then it is not permissible,

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