Oodinium (Velvet) General Description
The disease is caused by a protozoan parasite (Gold or rust disease), and may be triggered by exposure to ammonia and nitrite, or excessive nitrate levels.
Oodinium: See Velvet Disease.
Operculum: A hard, bony plate which covers the gills.
Optimal Foraging Theory: A theory designed to predict the foraging behavior that maximizes food intake per unit time.
Oodinium
This is caused by a unicellular parasite that bears a flagellate, which allows it to move about. It alternates its existence between the water and the fish.
Oodinium or Velvet disease - Oodinium is a parasitic disease. Infestation causes a velvety texture all over the fish, or just in small patches.
oodinium - Known as velvet disease, similar to ich but more deadly.
pectoral fins - The anterior or dorsalmost paired fins of fishes. They correspond to the anterior limbs of the higher vertebrates.
Amyloodinium ocellateum: Commonly called Oodinium, Marine Velvet, or Saltwater Ick. Signs of the disease are cloudy eyes, gasping for breath, listlessness, and white spots.
Velvet (Oodinium)
Velvet is caused by a dinoflagellate, classified by some as an alga because it carries Chlorophyll. There are two main species, Oodinium limmneticum and Oodinium pillularis.
Oodinium usually attacks the gills first. This is where the fish is most vulnerable and the cysts are difficult to see. As the disease progresses the cysts become more visible on the outer portions of ...
Oodinium Single-celled parasite causing coral fish disease. Highly infectious, but curable with proprietary remedies.
Encyclopedia 1.0 by Rebecca Smallwood
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Oodinium (also called VELVET or RUST)
A parasitic algae, Oodinium limneticum.
New Fish act stunned or gasp at top of water after releasing them from bag.
Amyloodinium, Oodinium, Marine Velvet, Saltwater Ich
Cryptocaryon irritans
Cryptocaryon, White spot disease, Saltwater Ich ...
Amyloodinium Ocellateum - Commonly known as "Marine Velvet" or "Saltwater Ick". Signs are cloudy areas around the eyes, gasping for breath and white spots.
Disease: Oodinium or Velvet
Symptoms: Fine white powdery spots. Looks similar to Ich, but appears on the body more than the fins.
What it is: Spots are growing parasites that can spread to other fish in the tank.
Velvet/rust (Amyloodinium ocellatum)
This is a not so common parasite that presents itself as a golden/rusty sheen on the gills and scales of a infected fish, if left untreated it is usually fatal, ...
If you suspect Amyloodinium ocellatum is in a tank, put some livebearers inside a floating net chamber in the tank after they have been acclimated to the tank salinity.
It is is caused by an organism called amyloodinium ocellatum. Treatment: Treatment should begin with a freshwater bath for the infected fish. Make sure the freshwater is aerated, and same temp and ph as original tank water and dechlorinated.
The official or scientific name is Oodinium. It is a parasitic disease, that is that there is a living organism actually feeding off of the body fluids of it's host, the Betta.
Additionally, the species has an intolerance of copper, making medication of specimens with diseases such as Oodinium difficult: the aquarist is therefore STRONGLY ADVISED not to purchase this species unless a hospital tank is on continual standby, ...
Saltwater ich is a disease caused by tiny parasites of either Cryptocaryon or Oodinium. These parasites imbed themselves in the fish's skin and gills, causing great irritation.
Whitespot, Oodinium, Benedenia, Trichodina and fungal infections are amongst the fastest killing organisms and therefore, once recognised should be treated immediately.
It was a disease that to me looked like Oodinium. I gave them the medicine Odimor according to the instructions in the packet but within 48 hours they were all dead. At the time I was not too worried.
A few days later an infection of Oodinium appeared in the tank and all fish were ill. My old 16W UVC at the 1000-liter tank was too small, but I thought at first that the lamp was powerful enough.
Additional:Baensch and Riehl describe the fish as being sensitive to oodinium. From personal experience I have never had any problems with oodinium in this species, but I've always kept them at higher temperatures of 25 degrees or more.
Additional: Black mollies are a very good disease indicator species, Ich and oodinium are immediately visible. Black mollies are furthermore very decent algae eaters.
In the tail section some of the melano cells may develop cancerous growths.
Acriflavine is a preventative and treatment for the control of Oodinium (Velvet) in freshwater and marine fishes. It is also used as treatment for external fungal infections of aquarium fish.
This fish makes an excellent addition to a community tank, but it is imperative that it be quarantined before introducing it to the main tank. The cherry barb is very susceptible to velvet (Oodinium) and prophylactic treatment in a quarantine tank is ...
Their ease of keeping and breeding, beauty, price and broad availability may all contribute to their popularity. However, they are susceptible to Oodinium, or Velvet disease, Microsporidia (Pseudoloma neurophilia),and mycobacterium species.
Foersch´s nothobranch is also suitable for the community with other peaceful fishes. Even a "Notho" beginner will seldom experience any problems. However, this species turns out to be unusually susceptible to "Oodinium".
After 14 days the first indications of the wedge appear in the colouring of the young fish. At three months the fish should be 1" (3CM) long. They are often attacked by large numbers of unicellular parasites of the genus Oodinium.
It is very good at removing particulate waste, but the fine strands of polyester weave clog rapidly and must be replaced on a very regular basis. With standard water flow, polyester wool will clog within a couple of weeks.
Oodinium pillularis - ...
 See also: Fish, Water, Aquarium, Velvet, Diseases
  
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