We added a few more fish my 40 gallon today, and did a 50% water change (I was due) and rearrange to avoid aggressive behavior towards the new fish. But as I was overlooking my established fish I happened to notice a couple of my guys have weird black/grey spots showing up. Never seen it before so I went looking online to see what it might be. Thought I would post here and get some opinions. I plan to go as my "fish guy" what he thinks tomorrow too.
For the record the fish are eating/acting perfectly normal. No signs of distress, no bullying going on. Eating like pigs. (See the last photo for proof..LOL) I have witnessed some what appears to be occasional rubbing, but only a handful of times in the last few weeks and I can not remember either of these fish doing it.
Here are a few of the photos I took tonight. The light blue fish without stripes has been solid without any markings what so ever. The striped fish you can see in the light blue section towards the head that there is grey blotches, its just not as obvious as the solid fish.
At first I was concerned maybe hole in the head, as it seems to be located mostly around the head of these two. But some of my orange fish also have some black spots showing on their sides. There is a "black spot disease" that I could not find any good photos of, nor any solid "treatment" plans. I am almost leaning towards that as a culprit, but as I said I can not find any good photos to confirm. Any thoughts?
For the record the fish are eating/acting perfectly normal. No signs of distress, no bullying going on. Eating like pigs. (See the last photo for proof..LOL) I have witnessed some what appears to be occasional rubbing, but only a handful of times in the last few weeks and I can not remember either of these fish doing it.
Here are a few of the photos I took tonight. The light blue fish without stripes has been solid without any markings what so ever. The striped fish you can see in the light blue section towards the head that there is grey blotches, its just not as obvious as the solid fish.
At first I was concerned maybe hole in the head, as it seems to be located mostly around the head of these two. But some of my orange fish also have some black spots showing on their sides. There is a "black spot disease" that I could not find any good photos of, nor any solid "treatment" plans. I am almost leaning towards that as a culprit, but as I said I can not find any good photos to confirm. Any thoughts?