I came back from a week away yesterday and noticed that one of my Bolivian rams had a very thin red protrusion from its vent. After some quick research I thought it could possibly be camallanus worm. I have now noticed a similar thing in my other ram this morning. I can't get a good picture of this but both fish are accepting food and seem to be behaving normally. I guess I could be being paranoid but wondered what meds would be best to treat this if it does turn out to be an infection. Any advice on meds available in the UK would be great. Thanks