How Can You Tell The Difference Between Ich And Velvet?

There are a few key ways to tell the difference between ICH (ichthyophthirius multifiliis) and velvet (cynophallus aurum):

1. ICH is much smaller in size, only about 1/16th of an inch, while velvet can grow up to 1/4th of an inch.

2. ICH has a much more rapid reproduction cycle, with a new generation every 5-7 days, while velvet takes about 2-3 weeks to reproduce.

3. ICH typically affects fish of all sizes, while velvet is most commonly seen in juvenile fish.

4. ICH produces white spots on the fish, while velvet causes the fish to develop a golden hue.

How fast does velvet kill fish?

Velvet is a type of fabric made from a type of rayon. It is very soft, light, and drapes well.

Velvet is often used in clothing, furniture, and other fabrics because it is a very comfortable fabric to wear.

Velvet is also a type of fabric that can be made to be very deadly to fish. When a fish rubs against a piece of velvet, the fabric can absorb a lot of water and can become very heavy.

This can cause the fish to sink to the bottom of the tank, where it can be eaten by other fish or predators.

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Can you see ich in the water?

In most cases, the answer to this question is no. Ich, or “sea urchin disease,” is a microscopic organism that can be seen with a microscope.

The organism lives in the water and feeds on organic material. When sea urchins are infected with ich, their bodies become covered with lesions.

How long can a fish survive with velvet?

Velvet is a type of mucous membrane found on the skin and fins of some fish. It helps the fish regulate its body temperature and can help with buoyancy.

Some fish can survive without velvet, but it is less efficient at regulating their body temperature and can be less buoyant.

How do I know if my fish has velvet?

Velvet is a type of mucous that can be found in the respiratory organs of some fish. The mucous is produced in response to various respiratory diseases, and can be a sign that the fish is ill.

In some cases, velvet can also be the first sign that a fish has cancer.

How do you treat Ich or velvet?

One of the most common skin conditions is ich, or velvet. Ich is a benign skin condition caused by an overgrowth of the sebaceous glands.

In ich, the sebaceous glands produce an excessive amount of sebum, which can lead to the formation of oily patches on the skin. Treatment typically involves the use of topical medications, such as benzoyl peroxide, which help to reduce the production of sebum, and/or topical creams, such as corticosteroids, which help to reduce the inflammation caused by ich.

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In some cases, surgery may also be necessary to remove the overgrowth of the sebaceous glands.

Will a uv sterilizer kill marine velvet?

UV sterilizers are effective at killing microorganisms and
may be effective at killing marine velvet. However, it is
not known whether a UV sterilizer will completely kill marine

Does marine velvet affect invertebrates?

Marine velvet is a type of coral that is found in the sea. It is a soft, spongy coral that is found near the bottom of the ocean.

Marine velvet is a good habitat for many types of invertebrates. Marine velvet provides shelter and food for these invertebrates.

The spongy texture of marine velvet makes it a good place for these invertebrates to live.


There are several ways to tell the difference between ICH and velvet. One way is to look at how the fish is acting.

If the fish is scratching itself on objects in the tank, or rubbing its body against the gravel, it may have velvet. Another way to tell the difference is by looking at the fish’s gills.

If they appear red and inflamed, the fish may have ICH. Finally, you can look at the fish’s skin. If there are small white spots on the skin, it may be ICH.