My dwarf gourami has a missing lip and eye bump. What's wrong?

It needs to be separated into a hospital tank by itself so it can be treated and heal. If you leave it in the main tank, the others will continue to pick and nip until it dies. Maintain pristine water quality and chemistry during treatment. You can use a broad spectrum antibiotic for 10-14 days to treat infection. You can find one, such as Maracyn 1 or 2, Kanaplex or Furan, in the aquarium section of the local Petco. Follow label directions carefully and remove the carbon filter insert during treatment if indicated.

It may be a bacterial infection or trauma. Monitor for bullying since you have other fish. Most minor infections can be managed or resolved by maintaining pristine water quality. A bit of plain aquarium salt (NOT table or Epsom salt) can be used as a general tonic to aid in recovery, reduce stress and improve gill function. Dissolve 1 tablespoon per 5 gallons of water in a cup or two of tank water and gently pour it into the tank. Treat for 10-14 days then reassess the condition. If the condition is unchanged, consider a broad spectrum antibiotic. You can find one in the aquarium section of the local Petco. Follow label directions carefully and remove the carbon filter insert during treatment if indicated.

If you have an activated carbon filter insert, remove it or it will filter out the medication. Confirm adequate water quality and chemistry since both can impact health and healing. Consider adding a broad spectrum antibiotic to treat infection. You can purchase products such as Kanaplex or Maracyn in the aquarium section of the local pet or fish store. Follow label directions carefully. Plain aquarium salt (NOT table or Epsom salt) can be used at 1 teaspoon per gallon of water to reduce stress and aid in recovery.

Maintain pristine water quality and stable chemistry. If the fish is not a scaleless fish, you can use plain aquarium salt as a general tonic. It will reduce stress, increase gill function, treat minor infection and aid in recovery. Dissolve 1 tablespoon of plain aquarium salt (NOT table or Epsom salt) per 5 gallons of water in a cup or two of tank water and gently pour it into the tank. Treat for 10-14 days then reassess the condition of the injured fish. Partial water changes can be performed afterwards to reduce salinity. Use only aged or conditioned water that is temperature matched to prevent stress or shock.

Maintain pristine water quality via filtration and regular partial water changes. This is the cornerstone for treatment and recovery. Plain aquarium salt (NOT table or Epsom salt) can be used as a general tonic to reduce stress, improve gill function, treat minor infection and aid in recovery. Dissolve 1 teaspoon of salt per gallon of water in a cup or two of tank water and gently pour it into the tank. Treat for 14 days then reassess the condition. If necessary, a broad spectrum antibiotic can be used concurrently. Find one in the aquarium section of the local Petco. Follow label directions carefully and remove the carbon filter insert during treatment if indicated.

The white fuzz may be Columnaris, an infection causing bacteria, or a fungal infection. It can be difficult to differentiate without microscopic examination. Either can be managed/treated via partial water changes, plain aquarium salt (NOT table salt) and medications. Partial water changes, no more than 20-30% daily, will stabilize chemistry and maintain or improve water quality. Use only aged or conditioned water that is temperature matched to prevent additional stress or shock. Aquarium salt can be used at 1 tablespoon per 5 gallons of water. Dissolve in a few cups of tank water and gradually pouyr it into the tank. Treat for 10-14 days then reasses the condition. When performing water changes, treat only the volume of water being replaced, not the entire tank volume. A methylene blue dip can be done daily. You can find it in the aquarium section of the local pet or fish store. A concentration of 50ppm is recommended. Do not add it to the main tank as it will turn everything blue and kill beneficial bacteria in the filter and substrate. Use a separate container and dip the fish for a few seconds, rinse and return it to the main tank. In the future, quarantine any new fish for several days to prevent introduction of disease to existing populations.

It could be early ich (white spot) infection or another infection (bacterial or fungal). To be safe, separate him into a quarantine tank and monitor for any change. You can treat for ich as you did it in the past if indicated. Bacterial and fungal infections have different treatments, so I would be hesitant to recommend a specific medication without more information or a definitive diagnosis. You can use plain aquarium salt (NOT table salt or Epsom salt). As a general tonic to reduce stress, increase gill function, treat minor infection of many types and to aid in recovery. This can be added to the quarantine tank at 1 teaspoon per gallon of water. Treat for 10-14 days then reassess the condition.