What causes HLLE in tangs?

What causes HLLE in tangs?

Causes of Hole-in-the-Head Disease Factors that can start the chain of events that lead to hole-in-the-head disease include: Stray voltage. Stressors including aggression and poor water quality. Nutritional deficiencies.

Will HLLE go away?

Within about three months, all the signs of hlle were gone, and all damage had returned to normal colored tissue. These are what I attribute to healing him. 1. 10% weekly water changes.

How do you reverse HLLE?

Feed high nutritional food like you are doing. Selcon soaked nori and pellets. Keep water quality good is the best way to reverse HLLE. It may never fully heal, just keep doing what your doing.

Can fish recover from HLLE?

Fish can recover from HLLE but often have permanent scarring. The disease is rarely fatal.

How do you treat fish HLLE?

Treatment. The prime medication used to treat hexamitiasis is metronidazole (often referred to by the trade name Flagyl). The most effective approach is using medicated fish food, especially when early infections are being dealt with.

Can a tang recover from HLLE?

Some have had success reversing the effects of HLLE by soaking food in “fish vitamins” (e.g. Selcon, Zoecon, Vita-chem) and also feeding nori. 4) Copper exposure – Sometimes fish treated with copper (especially tangs) will develop HLLE.

What is the difference between ich and velvet?

It has been said that velvet makes a fish look like it has been dusted with a fine powder, whereas ich is more like salt grains. If you can count the number of white dots on your fish, then you are probably dealing with ich. If they are too numerous to count, it is most likely velvet.

Can a fish survive ich?

This organism is an obligate parasite which means that it cannot survive unless live fish are present. It is capable of causing massive mortality within a short time. An outbreak of “Ich” is an emergency situation which requires immediate treatment: if left untreated, this disease may result in 100% mortality.

What does Selcon do for fish?

Selcon is a vitamin supplement for marine fish and invertebrates. Use to help maintain a healthy reef system, increase disease resistance and bost nutritional intake for breeding fish. Combine with freeze-dried or frozen foods or feed to brine shrimp to enhance the nutritional value.

Is hole in head contagious?

Malnutrition in particular has been proposed as a possible cause of the disease in saltwater fish at least. Because many fish likely carry low-level Hexamita infections, anyway, the disease isn’t normally considered to be contagious.

How did my tank get Velvet?

Velvet (in an aquarium environment) is usually spread by contaminated tanks, fish, and tools (such as nets or testing supplies). There are also rare reports of frozen live foods (such as bloodworms) containing dormant forms of the species.