Good question LemonCakes. Thus far by the process of elimination I know neither the regular Dvergr or Mossy are their cuisine of choice. It used to be that tuna & most or all of the fish (a lot like it is in real life), would bite at anything, even though it was not their assigned bait. Twas random and rare but it did happen from time to time. I did appreciate that aspect of randomness, it kept us on our toes.

Hopefully I will have an answer to the elusive tuna question before day end, and remember, you can tune a piano, but you can't tune a fish ...