I suspect that some unexplained losses are due to fish bashing themselves or otherwise knocking themselves silly on decor, lids or the sides of the tank...
Matt
Matt
Yeah thanks again everyone. SickSauce I laughed pretty good at dying from too much love lol. Bassguy I will say I haven't checked my PH at all in a long time. But I don't see how it could spike or anything I change the water every Sunday and only do about 40%. I don't really know the negative effects on a major PH swing. I would think if my tap water PH changed the effects would have shown on Sunday after my water change not two days later. I could be wrong though. All my other fish are fine and seem to be acting normal. The only other thing I could think of is they beat him up. The rest of the group usually fight with each other occasionally but they all hold their ground and this particular fish was kind of a "girl Dog" as you guys call it lol. Always ran away and hid. When I found it it was upside down on the bottom between the glass and a rock so maybe they got him stuck in there or something and it died from stress trying to get out. That's the only thing I can think of at the moment.
looks to me like his tail fin was nipped or ripped because you can see it from the pic of it being dead
I noticed this as well. Maybe he just got beat up during the day yesterday.