are red tail sharks gender specific

  1. team98 Initiate Member

    i really enjoy my red tails and i was wondering if red tails are gender specific and if so how can you tell them a part
     
  2. newbie101 Well Known Member Member

    its kinda hard but most females have a lighter stomach
     

  3. LarryDavid Member Member

    Males have a right angle in the tip of the dorsal fin. Females do not have the right angle. Their dorsal will come straight back, more like one side of a triangle.
     
  4. jaaake Initiate Member

    I have just got a red tail. I asked the bloke for two but he gave me one rainbow shark as well have heard it could be a problem having a rainbow in with the red tail and also blacksharks which i have aswell.
    Any advice?