Hawaii 4 line wrasse ate my cleaner shrimp

[reefy]

Got a small cleaner shrimp yesterday, after a quarantine, I intro diced into my main tank, 2 min after I saw the wrasse chasing my shrimp and cut the shrimp in half with his mouth. My question is why only my cleaner shrimp? I have a pair of sexy shrimp which are smaller. But they are hosting my rock flower anemones, pherhaps that’s why?