Boy's also have bristles that run up the nostril area towards the eyes. You'll notice more when it matures. But to me it possibly is a male, my female's bristles weren't as long.
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70 gallon elephant nose tank, Gonzo the elephant nose and friends!
30gallon borara merah and brigittae green, red longfin bristlenose, shrimp, ninja, taiwan,bamboo, and snails.