I bought a longnose hawkfish today on impulse which I NEVER do... I'm worried he'll ruin my tank chemistry. Everything is happy now. I have a hippo tang, yellow tang, fairy wrasse, bangai cardinal, and 2 clowns. My worry are my 2 cleaner shrimp and peppermint shrimp. Is this a bad idea? Please help me ASAP, he's still in the bag. Thank You!