My two clownfish have suddenly developed small black spots across their bodies. I’ve had them for about 3–4 months now, and the onset of the spots seemed quite sudden—after first noticing one or two, several more appeared the very next day.
The larger clownfish is behaving normally, showing no signs of labored breathing or erratic swimming, and is eating well—if anything, even more aggressively than usual. The smaller, darker clownfish is still eating but much more reluctant than before, and I’ve noticed him occasionally resting near the bottom corner of the tank, as shown in the attached videos.
What could this be? Many similar cases I’ve found online suggest the spots are likely the result of coral stings rather than black ich, but I don’t have personal experience with black ich to make that distinction. I have noticed both fish showing increased interest in some of the corals lately, though I haven’t actually seen them making direct contact.
Any insights or opinions would be greatly appreciated!
List of corals:
Bubble tip anemone
Frogspawn
Acans
Blasto
toadstool leather
The larger clownfish is behaving normally, showing no signs of labored breathing or erratic swimming, and is eating well—if anything, even more aggressively than usual. The smaller, darker clownfish is still eating but much more reluctant than before, and I’ve noticed him occasionally resting near the bottom corner of the tank, as shown in the attached videos.
What could this be? Many similar cases I’ve found online suggest the spots are likely the result of coral stings rather than black ich, but I don’t have personal experience with black ich to make that distinction. I have noticed both fish showing increased interest in some of the corals lately, though I haven’t actually seen them making direct contact.
Any insights or opinions would be greatly appreciated!
List of corals:
Bubble tip anemone
Frogspawn
Acans
Blasto
toadstool leather
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