michalm;4864833; said:This is SILVER Arowana !
Look on those pictures. Baby Arowana with yolk sack or just couple days after soak.
They are different ! Dorsal fin in small Black Arowana is BLACK, Silver Arowana have transparent or silver dorsal fin.
First 3 photos - Silver
Next 3 Photos - Black
GL !
michalm;4864833; said:Dorsal fin in small Black Arowana is BLACK, Silver Arowana have transparent or silver dorsal
Bderick67;4865139; said:Nice pics, only thing is that the blacks you posted are without yolk sack and darker then when with yolk sack. I would really love to see pics posted of black aros that are the same size as the OPs
Below is a black aro just days off the yolk sack.
View attachment 582048
Compared to the arowana in question
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michalm;4866649; said:But I have silver Arowana with yolk sack when I was in Poland (7 years ago), and he looks similar with pictures that I posted and both your photos.