I do have a tiger tail cucumber.
Here's the stock list:
1 lawnmower blenny
1 small pseudo
1 banggai cardinal
5 blue chromis
1 tiger tail cucumber
1 blue spot sea hair
1 sand conch
1 strawberry crab
1 purple reef lobster
1 gold coral banded shrimp
1 peppermint shrimp
some hermits and snails