Had them in the tank previously (before cichlid stones and before new tank mates) with the exact same heaters and have never had an issue. Seems odd all three would now have a issue with the heaters, when they didn't before. Though I could switch heaters and see if it happens again.Look likes they might've banged there heads, could be from the heater as well.
The one time my odoe but a bichir it was my Senegal, when they were smaller and the sen went up for air, it had a similar white look to the bite mark area, it makes me think of like a bruise for them. I don't think they're sick, are they still eating and acting normal?
Good to hear, agree with others, seems like they're getting betterThought I'd give you guys an update. The wounds seem to be shrinking after been moved to a separate tank. There are some black spots forming on the edges of the wounds. Is this possibly some form of a scab?
They wouldn't settle down long enough for a good picture. I'll try to grab a few tonight.Pics? Sounds like they're just getting back their patterns