Flashing aggression? Or the lesions? It may be fungal or something. We need a fish medicI've had the fish about 2 weeks. They were the last fish to go in my tank.
Ammonia:0
Nitrites:0
Nitrates: ~10
pH: ~7.8
gH: 9
kH: 3
The one with the spots is still acting normal. Swimming around. Ate well this morning. However, I noticed the rotkiel sev flashing last night and this morning against some rocks. So whatever it is it may have spread. I've noticed this BP flashing as well.