I am brand new to this hobby. My tank has been full for a month. I added 2 clowns last weeks after my cycle was complete. I always check on my tank before I leave for work and I couldn’t find my black clown! The orange bigger one was swimming frantically in the corner so I turned the lights in the room all the way on and my black clown was caught between my power head and the nem guard!!! This was the first night I ever turned all the lights off in the room where it was pitch black because I noticed they seemed very comfortable in the tank now. He swam away on his own when I turned the PH on but his eye on the one side looks like it was almost sucked out of his . Poor little guy :( he is so beautiful and they were getting along so well. Is it only a matter of time before he goes? Should I end his misery with the eye? I had to rush to work and did what I could to make sure they are stress free as possible with light intensity and flow intensity. Any advice is greatly appreciated
