Skin and Gill Flukes in Tropical Fish

While parasites of various types are oftenseverely affected fish to a hospital tank.
responsible for fish rubbing themselves againstThe standard treatments of adding 1 tbs. of
objects in the tank, sometimes to the point ofaquarium salt to a daily change of water in the home
causing raw skin, it can be difficult to identify whichaquarium, and raising the tank temperature by four
parasite it is, unless you have a very good visual of it.degrees also applies. This is used for most parasites,
In the case of skin fluke, which is a parasiticincluding gill fluke, which has more obvious and visual
flatworm, they are unlikely to show themselves tosymptoms.
the extent where you would be able to removeGill fluke is a worm that specifically attacks the gill
them manually as you can with leeches or fish lice.membranes, causing them to turn red and acquire a
One of the common denominators they have withcoating of slime that makes it difficult to breathe. Fish
other parasite infections, is they can cause rednesswill hang at the water's surface, gasp, and lose
of skin, but so can rubbing against stones and wood.weight rapidly. The same tank treatments as skin
However, skin fluke also causes a fading of color,fluke can be used, but with gill fluke, removing to a
and because the treatment is common to otherhospital tank and adding short baths in either formalin,
types of parasites, you are best to go with a generalsalt or ammonium hydroxide to the regimen will help
medication, such as Droncit or formalin baths, whenkill what is on the fish, and you can then treat their
unsure whether it is skin fluke or not. Removeenvironment.