- Joined
- May 12, 2026
- Messages
- 15
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- 6
- Location
- calgary
- What state or country do you live in
- Canada
Hello all!
I have a green mandarin dragonet, we have had him in our DT for about 3 weeks now and has been doing wonderfully, eating well, cruising along, being a good lil man!
Today we noticed two, equally sized and placed, bilateral white spots on each pectoral fin. They are approximately 1mm in diameter, there are no other white spots on him (or on any of our other fish), he’s eating and behaving normally.
Could this just be his natural pattern that we somehow never noticed before? Somehow a symmetrical scrape/abrasion from rock work or coral?
It isnt presenting like ich but we haven’t seen it in our tank yet so I could be wrong I suppose.
Photos attached! Thank you everyone :)

I have a green mandarin dragonet, we have had him in our DT for about 3 weeks now and has been doing wonderfully, eating well, cruising along, being a good lil man!
Today we noticed two, equally sized and placed, bilateral white spots on each pectoral fin. They are approximately 1mm in diameter, there are no other white spots on him (or on any of our other fish), he’s eating and behaving normally.
Could this just be his natural pattern that we somehow never noticed before? Somehow a symmetrical scrape/abrasion from rock work or coral?
It isnt presenting like ich but we haven’t seen it in our tank yet so I could be wrong I suppose.
Photos attached! Thank you everyone :)

