I just lost my 2 male motoros this past weekend. The one died on Saturday and the other one died Sunday. The day before my first ray died he was eating fine and climbing the glass like always. I woke up Saturday morning and he was in the corner (with the little ray by his side) with a slight curl. I did a water change immediately hoping that nothing was going to happen to the little ray. I tested the water and all, and everything came out good. The little ray was also eating well and he was also very active. Later that night I went to bed and woke up the next morning to find him dead. He also had a slight curl. At this point I was thinking :WTF: !! I cried my eyes out almost all day!! I still can't figure out what caused it. Maybe an ammonia spike? What do you guys think?
R.T.