Sign In | Join Free | My
China koienterprise company logo
koienterprise company
ICP Remarked Supplier
Home >

Koi Medications Anchor Worm (Lernaea)

Koi Medications Anchor Worm (Lernaea)

Country/Region china

Company koienterprise company

Categories Double Basket Shopping Cart

Update 2016-12-05 11:36:44

ICP License Issued by the Chinese Ministry

Contact Now

Related Items

Express IDI


Anchor Worm (Lernaea)

Lernaea (also spelled Lernea) is a genus of copepod crustaceans commonly called anchor worms, parasitic on freshwater fishes. They mate during the last free-swimming (copepodid) stage of development. After mating, the female burrows into the flesh of a fish and transforms into an unsegmented, wormlike form, usually with a portion hanging from the fish's body.

Crustacean parasite, Lernaea. The juvenile stages settle in the gills of Koi, when they mature they mate and the male leaves the Koi, the fertilized female settles on the body of the Koi and continues to grow, becoming the familiar worm shape.

The female buries into the skin and underlying tissue to hold on. The damage caused can become a target for bacterial or fungal infection which can spread.

Symptoms of anchor worm can be as follows:

  1. Anchor worms (lernea) can be seen with the naked eye
  2. Frequent rubbing or "flashing"
  3. Localized redness
  4. Inflammation on the body of the fish
  5. Tiny white-green or red worms in wounds
  6. Breathing difficulties
  7. General lethargy


There are several treatments for anchor worm in the aquarium/pond. Potassium permanganate is usually considered the best treatment and can be used either as a tank treatment or a "dip". Other treatments include a salt dip, a formalin dip, and modern antiparasitics may help. Salt in the aquarium at 1 to 2 tablespoons may help prevent secondary infections.

Manual removal of the parasite is one of the surest ways to get rid of it; this can be done by holding the fish in the hand and removing the parasites with a pair of tweezers, being careful not to break the tail off leaving the head embedded and dipping the fish back into water every few seconds so it can breathe. Sometimes the parasite can burrow so deeply that pulling it out can cause more trauma then leaving it in and just treating it.

Be the first to review Anchor Worm (Lernaea)

Product Tags:

two stage worm gear reducer


hot dip galvanized anchor bolt


anchor bolt hot dip galvanized

China Koi Medications Anchor Worm (Lernaea)

Koi Medications Anchor Worm (Lernaea) Images

Inquiry Cart 0
Send your message to this supplier
*To: koienterprise company
Characters Remaining: (0/3000)
Inquiry Cart 0