My convict cichlid has a sunken belly and isn't eating. What's wrong?

Thanks for reaching out about Lenny and including a photo. By the description it sounds as if he has a swim bladder, hyper-inflation, spinal problem, or possible gas in the intestinal tract. A veterinary visit is recommended as radiographs are probably needed to assess the condition. Antibiotics might be needed, requiring injections and not additives in the water. Good luck.

I am sorry for your loss. Without an exam, it can be difficult to determine the cause of death. Possibilities include constipation, severe swim bladder disease, dropsy (kidney failure), other infection or trauma. If you have other fish in the tank, monitor them for similar symptoms. You should also test the water using a home test kit or by submitting a water sample for testing. The local Petco may do this for free or for a small fee.

Thanks for reaching out about Coco and including pictures. Swellings on one side of the body are often an indication of an internal mass. That could be a intestinal blockage, displaced swim bladder or an enlarged organ. Check water quality and correct any concerns. A veterinarian should be contacted for possible treatments, but also contacting the person/business you purchased her from would also be a good idea. This isn't much you can do for these problems at home. Good luck.

Thanks for reaching out about Tunky. Laying on the bottom of the tank is often associated with swim bladder disease, where the bladder is filled with fluid or infection, and not air, leading to difficulty with buoyancy. As always with fish, test the water quality for pH, ammonia, nitrites and nitrates- correcting any abnormalities. If those appear within normal limits, a visit to a veterinarian with experience in fish, is recommended. Systemic antibiotics should probably be started, which usually mean injections. good luck.

Thanks for reaching out about Tank. A radiograph or blood work could help provide answers. Radiographs could show a fluid/pus filled swim bladder. Injectable antibiotics could assist. There is little that can be done at home. Good luck.

Hi, and thanks for your question. This is a quite generic presentation and a logic approach is needed. Begin by submitting a water sample for quality testing. Most pet stores will do this for free or a nominal fee. Clinical examination should always include a water quality check, even if you have done so already. Water testing should be performed with a quality test kit, measuring NH4, NO2 and NO3. High ammonia levels, PH imbalances may be responsible for these signs. Oxygen concentration and quality of the filters should be determined as well. If water quality is good and there are no major imbalances, your fish should get examined to look for any sign of bacterial/fungal infection and eventually water should be treated. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

Parasites, constipation, stress or bacterial infection are all possibilities. Maintain adequate water quality. Continue with the salt treatment, it can decrease stress, aid healing and may treat minor infection. Consider a product such as PraziPro or General Cure by API to treat for parasites. Constipation can be managed with a 3 day fast followed by feeding bits of cooked, shelled green peas until defecation is normal and regular.