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By Fish-Keeping Tips, July 19, 2009 1:31 pm

Betta fin rot is a relatively common condition. A bacterial infection is responsible for this disease which causes fin tissue to rot away. Here is everything you need to know about this condition.

Causes

Poor water quality increases your betta’s risk of developing various illnesses in betta fish. Fin rot is one of these diseases. However, fish can develop this condition for other reasons too. Injury and an unhealthy diet are also precipitating factors. Stressed bettas many also develop the condition.

Some fish can easily develop fin rot. If you have one of these fish, you will have to try to prevent this by changing the water on a daily basis. However, changing the water so much will stress your fish out even more which may increase his risk of developing the condition.

Symptoms

The most noticeable symptom of betta fin rot is loss of fin tissue. Some fish have large chunks of fins fall off at a time. Other fish just have frayed fins around the edges. The edges of the fin can also be blackened or bloody.

Treatment

If you catch it in an early stage, you should be able to treat it relatively easy. Fin rot is caused by gram-negative rod bacteria. Therefore, your fish will need to take antibiotics made specifically for gram-negative rod bacteria.

Broad spectrum antibiotics can also be used to treat fin rot. This condition is most commonly treated using Tetracycline. Bettas with this condition can also be given Kanamycin or Maracin 2. If you suspect your fish has a fungal infection also, you can use Maracin 1, an antifungal medication, in combination with treatment.

It’s important that you make sure all bacteria have been eliminated before you stop providing treatment. Symptoms will reappear if you discontinue medication before the bacteria are killed off. It’s safe to stop giving medication once the fins start to grow back.

You want your betta to stay healthy and showing brilliant colors, right? As an owner, there are certain things you need to know about caring for your fish. This website provides everything you need to know about betta fish information.

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