My red eared slider has puffy eyes and gray shell. What's wrong?

Check the water temperature and ambient temperature. Low temps can affect appetite and activity in reptiles. Keep the water between 24 C and 30 C. A basking spot out of the water should be 29 C to 31 C. UVB lighting should also be provided. Maintain water quality to prevent infections and feed an appropriate diet with vitamin and mineral supplementation. A vitamin A deficiency can cause swelling of the eyes. Repti-Turtle Eye Drops (by Zoo Med) can be used to help the eyes. Find it online or in the local pet store. Soak the little guy in a 50/50 mix of warm water and an electrolyte replacement beverage to maintain hydration. You can read more about care here: http://www.anapsid.org/reslider.html

Most eye issues in red eared sliders is related to a vitamin A deficiency. This deficiency is caused by improper diet. You must correct his diet in order for him to get well. You also need to make sure everything else is correct - water temperature, basking temperature, cage size, etc. ( https://www.petcoach.co/article/vitamin-a-deficiency-signs-diagnosis-treatment-and-preventi/ ) Please realize that reptiles have a very slow metabolism. It takes a long time for them to show illness and subsequently, a long time to get well. So, this is not a quick fix. It may take months before he is back to normal. Be careful over-supplementing with Vitamin A, more is not better. You can cause an overdose if you give too much. That is why it is best to work with your vet. It sounds like they are on the right track with treatment.

It could be some minor shell rot. Use a soft bristled toothbrush and some diluted betadine or chlorhexidine (Hibiclens) to scrub the affected area once or twice daily. Allow for a 1 hour dry dock (out of the water) after each cleaning. Maintain pristine water quality via filtration and regular partial water changes. If the spots do not resolve or if they spread, have Squirtle physically examined by your veterinarian or a vet experienced in treating reptiles. A UVB light source, calcium powder and multivitamin will promote shell health. You can also float a piece of cuttlebone in the tank for him to munch on as needed. It will provide additional calcium. Find the cuttlebone in the Bird section of the local Petco. The link below will provide additional information regarding the care of sliders. http://www.anapsid.org/reslider.html

UVB lighting is critical to shell and overall health. If you don't yet have a UVB light source, you can take Jazzy outside in full sun for at least 60 minutes daily. Use caution to prevent overheating though. Perform a partial water change (30% total volume) and scrub and tank furniture. Confirm the filter is rated for at least twice the volume of the tank. You will likely need to perform partial water changes weekly or every 2 weeks to maintain water quality. Turtles eat and defecate in the water, so it can get dirty very quickly without regular maintenance. Scrub Jazzy using a soft bristled toothbrush and a diluted Betadine or chlorhexidine (Hibiclens) solution. Allow for a 1-2 hour dry dock (out of the water) after each scrubbing. Monitor for lethargy, loss of appetite, soft spots on the shell or pitting. These are symptoms that should be addressed by your veterinarian or a vet experienced in treating reptiles. You can review slider care at the link below. http://www.anapsid.org/reslider.html

Sounds like he may have hypovitaminosis A. I suggest you read this article for suggestions on care and treatment. This is a diet and housing/lighting/temperature issue so be sure you are caring for him correctly. ( https://www.petplace.com/article/reptiles/general/vitamin-a-deficiency-hypovitaminosis-a-in-turtles/ ) ( http://www.avianandexotic.com/care-sheets/reptiles/aquatic-turtle/ ) As for the shell rot, you cannot keep an aquatic turtle on dry land 24/7. You should put him in water four one hour a day to eat and toilet then dry dock him again on land in a soft towel with a small, shallow water bowl for the remainder of the day. It is also important to get these turtles some UV light. At least twenty minutes a day in the sunshine or a set up with a UV lamp works well. It is also important the species are kept at their preferred body temperature to encourage the body to heal, a cold turtle can not mount an immune response. As a general rule around 25C suits most turtles.

Sam may not be getting enough calcium and UVB light exposure. This can lead to a soft shell. Make sure he has at least 30-60 minutes of exposure to full, unfiltered sunlight each day or provide a UVB light source in his tank. It should be no more than 12-16 inches from the surface of the basking area depending on the type of bulb. It should not be blocked by glass, plexiglass or fine mesh. The ZooMed ReptiSun bulb is an excellent light source. Feed a commercial pelleted diet and supplement with fresh greens and prey. Dust with a calcium supplement and a multivitamin. Leave a cuttlebone in the tank as a source of calcium that can be munched on when needed. It would appear there may be a vitamin A deficiency based on the swollen eyes in the image posted. Feed red or orange vegetables and dark, leafy greens as these contain higher levels of vitamin A. ZooMed Repti Turtle Eye Drops should also help. You can find it online or in most pet stores. The link below will provide more information regarding the care and husbandry of sliders. http://www.anapsid.org/reslider.html

There are many different things that could be causing these symptoms. It is hard for me to say too much about it without a photo or examining him myself. 1. shell rot 2. fungal disease 3. shedding (normal or abnormal) 4. mineral deposits I suggest you take Flash to a reptile vet for an exam so you can get a diagnosis and the proper treatment. This article may answer more questions for you: http://redearslider.com/shell_conditions.html Best wishes.