What’s growing on my fish—and is it safe to eat?

Spots, warts, and parasites on fish can look alarming. Learn what common fish diseases look like and whether infected fish ...
Sioux City Journal

Fungus blamed for low fish numbers in upper Clark Fork

Fish biologists in Montana blame the saprolegnia fungus as the likely cause of low brown trout numbers in the Clark Fork River downstream of Warm Springs Ponds this spring. They found 600 brown trout ...
Nature

Fish Pests and Diseases

Fish pests and diseases represent a multifaceted challenge for both wild fisheries and the rapidly expanding aquaculture sector. Intensive farming practices, environmental fluctuations and ...
Independent Record

Biologists blame fungus for low fish numbers in Clark Fork

BUTTE – Fish biologists blame the saprolegnia fungus as the likely cause of low brown trout numbers in the Clark Fork River downstream of Warm Springs Ponds this spring. They found 600 brown trout in ...
The Montana Standard

Fall rain keeps fish fungus in Big Hole River at bay

Even so, the excessively large numbers of fish in the Big Hole in 2014 — 1,871 per mile in a stretch near Melrose — could have also played a factor that year, Olsen said. But the fungus returned in ...
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Columnaris Disease in Pet Fish: 5 Things to Know

Columnaris disease is probably the most common health issue that fish keepers encounter. It’s a curable disease but catching it early on is crucial. Columnaris disease can be catastrophic if it goes ...