the white marking could be cotton wool fungusSaprolegnia sps. due to poor water quality caused by fungi, poor hygiene, overfeeding etc these symptoms are internal affecting liver,heart etc and are well advanced by the time the symptoms appear,it may not be that but could be ,
bruising appearence could be slight ulceration on the skin ???
as phil says above poor handling etc could lead to all this ..
it should be a mandatory requirement to take some sort of test on welfare of fish when purchasing a license ????
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WHEN YOU LEAVE THE RIVER, TAKE NOTHING, AND LEAVE ONLY FOOTPRINT'S!!!
THA CAN TELL A YORKSHIREMAN ,BUT THA CAN'T TELL HIM MUCH !!
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