Hey, I need some serious help with my mandarin dragonet. I just found him floating at the top like he’s about lifeless. Eyes are sunk in, clearly awake but not functioning right. Coralline algae is new but it’s taking over the tank so I’m lowering the light exposure. What could be going on with him? I took him out easily without a fight at all. I went ahead and dosed Prime and Stability. I’ll be doing a water change tomorrow but he’s not leaving the surface. Idk what to do.