General overview of parasites and treatments
http://www.simplydiscus.com/library/...es_intro.shtml
http://article.discusnews.com/catago...shtml#diseases
Whitespot / Ich – Ichthyophthirius
http://www.discusforums.com/forum/viewtopic.php?t=4702
http://www.discusforums.com/forum/viewtopic.php?t=3479
http://www.discusforums.com/forum/viewtopic.php?t=3099
http://www.discusforums.com/forum/viewtopic.php?t=2872
http://www.discusforums.com/forum/viewtopic.php?t=2744
White pimples
http://www.discusforums.com/forum/viewtopic.php?t=3684
http://www.discusforums.com/forum/viewtopic.php?t=4661
http://www.discusforums.com/forum/viewtopic.php?t=1855
http://www.discusforums.com/forum/viewtopic.php?t=1949
Hex / HITH - Spironucleus
http://www.cichlid-forum.com/articles/spironucleus.php
http://www.discusforums.com/forum/viewtopic.php?t=4527
http://www.discusforums.com/forum/viewtopic.php?t=3317
http://www.discusforums.com/forum/viewtopic.php?t=1759
Flukes
http://edis.ifas.ufl.edu/BODY_FA033
Gill Flukes - Dactylogyrus
http://www.geocities.com/steevward/dactyls.html
http://www.discusforums.com/forum/viewtopic.php?t=2992
http://www.discusforums.com/forum/viewtopic.php?t=2774
http://www.discusforums.com/forum/viewtopic.php?t=2547
http://www.discusforums.com/forum/viewtopic.php?t=2992
http://www.discusforums.com/forum/viewtopic.php?t=2765
http://www.discusforums.com/forum/viewtopic.php?t=2679
http://www.discusforums.com/forum/viewtopic.php?t=2263
Skin Flukes - Gyrodactylus
http://www.geocities.com/steevward/gyrodactylus.html
Tapeworms
http://www.discusforums.com/forum/viewtopic.php?t=465
Nematodes / roundworm - Camallanus and Capillaria
http://edis.ifas.ufl.edu/FA091
http://www.discusforums.com/forum/viewtopic.php?t=3773
http://www.discusforums.com/forum/viewtopic.php?t=1423
http://www.discusforums.com/forum/viewtopic.php?t=1945
Velvet - Oodinium
http://www.discusforums.com/forum/viewtopic.php?t=2774
http://www.discusforums.com/forum/viewtopic.php?t=3469
Medicine cabinet
http://www.discusforums.com/forum/viewtopic.php?t=2934
http://www.discusforums.com/forum/viewtopic.php?t=3857
Praziquantel
http://www.discusforums.com/forum/viewtopic.php?t=3291
http://www.discusforums.com/forum/viewtopic.php?t=2387
http://www.discusforums.com/forum/viewtopic.php?t=1909
Tetracycline
http://www.discusforums.com/forum/viewforum.php?f=15
http://www.discusforums.com/forum/viewtopic.php?t=2099
Metronidazole
http://www.discusforums.com/forum/viewtopic.php?t=3220
http://www.discusforums.com/forum/viewtopic.php?t=1470
http://www.discusforums.com/forum/viewtopic.php?t=1243
http://www.discusforums.com/forum/viewtopic.php?t=787
Formalin
http://www.discusforums.com/forum/viewtopic.php?t=1646
Potassium Permanganate
http://www.discusforums.com/forum/viewtopic.php?t=819
Levamisole
http://www.discusforums.com/forum/viewtopic.php?t=4547
Methylene Blue
http://www.discusforums.com/forum/viewtopic.php?t=3123
Post up other links and I'll add them... this should save everyone some time.