So my kid starts screaming at me that there's something new in my tank. I figured my rockfish got rid of a batch of feeders, lol. But no there's a 7 inch peacock eel swimming around my tank. I remember buying him about six months ago before i converted over to brackish. I guess he's been chilling under the rocks and i just forgot about him. So i guess my question is - He's made it this long, should i change anything now? I'm only at about 1.005 salinity but still going up slowly but surely. Get rid of it or keep it?