My fry's father is a HM with a large amount of finage. He swims fairly well but tends to hang tail down when he stops. He also rests quite a bit because of the tail weight I would assume. I see some of the fry with what I term as swimming problems doing the same thing. They swim with the tail down and head up. Is this an inherited trait or "bad gene". Or perhaps it's a spinal problem?
My fry's father is a HM with a large amount of finage. He swims fairly well but tends to hang tail down when he stops. He also rests quite a bit because of the tail weight I would assume. I see some of the fry with what I term as swimming problems doing the same thing. They swim with the tail down and head up. Is this an inherited trait or "bad gene". Or perhaps it's a spinal problem?
