Quick answer, YES! Goldfish can die from anchor worms if left untreated. If you notice that your goldfish has anchor worms attached to their body, you need to begin treatment. There are many fish medications on the market today used to treat against anchor worms on goldfish. I like using this Anchor Worm Treatment called Anchors Away.
I’ve been using this for years at my business, Country Koi Fish Farm, and this fish medication for anchor worms works great!
What will happen if you don’t treat your goldfish right away for anchor worms, is your goldfish will develop bacterial infections. This is what will kill your goldfish.
Do yourself a favour and always observe your goldfish at feeding time for any signs of goldfish illnesses, diseases or parasites. If you notice an issue seek advice from your local pet store or any online resources about goldfish care. The quicker you begin treatments the better chances you have of success!
Anchor worms is easily treatable for goldfish, act quick and you’ll see for yourself how quickly you get rid of anchor worms.
Sincerely,
Jamie Boyle
The Goldfish Guy
“Helping Goldfish Owners With Advice, Fish Care and Fish Medication Treatments for Goldfish Diseases, Illnesses and Parasites”