Announcement

Collapse
No announcement yet.

Signs of vitamin deficiency in fish

Collapse
X
Collapse
  •  

  • Signs of vitamin deficiency in fish

    Something we don't hear about often, but is important is the need for adequate vitamins delivered to your fish via either food or added to the water column. Depletion of the body storage of any single vitamin can be responsible for specific or general disease signs.


    If your fish are experiencing fairly consistent health issues, this table of vitamin deficiencies and the signs of degrading health might help to identify a need for a different food and/or a vitamin supplement.

    Please keep in mind that some of the symptoms listed below would not present in a way to be visually diagnosed.

    Vitamin
    Signs
    Ascorbic Acid Scoliosis or lordosis (curvature of the spine); impaired collagen formation; altered cartilage; capillary fragility; hemorrhagic exophthalmos (popeye); intramuscular hemorrhage (deep bruising); edema (swelling); anemia and loss of appetite.
    B12 Hematologic disorders; poor growth; anemia.
    Biotin Skin lesions (blue slime); muscle atrophy; spastic convulsions; poor growth
    Choline Poor growth; poor food conversion; hemorrhagic kidney and intestines; accumulation of neutral fats in liver.
    Folic Acid Poor growth; lethargy; fragile caudal fin; dark coloration; macrocytic anemia
    Inositol Poor growth; distended stomach; increased gastric emptying time
    Niacin Loss of appetite; lesions in rectum; muscle spasms while resting; hemorrhage in skin; skin lesions; anemia
    Pantothenic acid Clubbed gill filaments; proximal lamellar hyperplasia (growths near the gills); loss of appetite; poor growth; exudate on gills (cloudy fluid on gills)
    Pyridoxine Nervous disorders (convulsions); anemia; loss of appetite; edema in peritoneal cavity; blue-violet iridescent skin color; rapid rigor mortis; rapid and gasping breathing; flexing of opercles (flexing of gill cover)
    Riboflavin Corneal vascularization (excessive formation of blood vessels in the cornea); cloudy lenses; reduced vision; abnormal pigmentation of iris; dark coloration; anemia; poor growth
    Thiamin Convulsions followed by body flexure and possible death; instability and loss of equilibrium; edema; poor growth
    A Retinal alterations; exophthalmos (popeye); eye lens displacement; depigmentation; edema; poor growth
    D Tetany of white skeletal muscle (cramping and spasm); poor growth
    E Muscular dystrophy; ceroid in liver, kidney and spleen; edema (swelling); microcytic anemia; poor growth
    K Reduced blood clotting time

    • fshfrk
      #1
      fshfrk commented
      Editing a comment
      Awesome info!
    Posting comments is disabled.

Latest Articles

Collapse

  • Internal Parasites and Your Puffer - What to watch for
    by edmlfc
    This is my experience with IP's (internal parasites) and puffers. 99% of all puffers are wild caught. There are very few puffers that will breed in captivity. With that being said you "must" treat any puffer you purchase for IP's.

    If you are thinking about buying a puffer make sure you have
    a fully cycled tank. Ammonia and Nitrites are highly toxic to puffers. Do your research before you buy. What size tank does my
    puffer need, is the puffer I want freshwater or brackish water?...
    09-26-2010, 02:50 PM
  • Camallanus worms
    by Zulaab
    This is a first hand account of how one of our members (Zulaab) successfully killed Camallanus worms using Fenbendazole (sold as Safeguard Canine Dewormer).


    First, make sure your fish is willing to eat. If not, get it used to bloodworms (you will need bloodworms to feed the fish in the end) -- I made the mistake of first feeding NLS to the fish and it would take a while for them to eat it. They ate the bloodworms quickly and had no problem stuffing themselves with it. ...
    08-31-2010, 09:58 AM
  • Puffer Dentistry for small puffers
    by imagirlgeek
    Last night I moved all the South American Puffers from one tank to another. I took the opportunity to clip their teeth since I had them out of the tank anyway. I finally got the ratio of MS-222 to water so that the puffer goes under in about a minute. All the times prior to last night, it took about 10 minutes, so I wanted to document and share this info.
    ...
    05-20-2010, 06:48 PM
  • Saprolegnia
    by imagirlgeek
    Type of Disease: Fungal Disease
    Disease Name: Saprolegnia
    Additional Names: True Fungus, Water Mold

    General Information:
    If you've ever seen uneaten fish food in your tank covered in white, cottony stuff, you've seen Saprolegnia in action.
    ...
    05-08-2010, 01:56 AM
  • Lymphocystis disease
    by imagirlgeek
    Type of Disease: Viral Disease
    Disease Name:
    Lymphocystis
    Additional Names:
    Cauliflower Disease ...
    03-28-2010, 11:36 PM
  • Signs of vitamin deficiency in fish
    by imagirlgeek
    Something we don't hear about often, but is important is the need for adequate vitamins delivered to your fish via either food or added to the water column. Depletion of the body storage of any single vitamin can be responsible for specific or general disease signs. ...
    03-22-2010, 02:29 PM
Working...
X