So I just got this hippo tank for 20 bucks from a guy who had it in a 20 gallon tank and was looking closer and spotted these freckles looking things on its face that I swear I can see bone from there since it's white I might be wrong but if posted it on Reddit on Facebook and I've got very mixed answers some people say it's normal but some people say it's the start of hlle can anyone confirm if this is normal or hlle


