How big is your turtle? 2.4 in (6cm)
How long have you had it? 11 months
What is the water temperature? 24/25 C
Did you use a thermometer? yes
Are you using a water heater? no
How much water is in there? 5 liters
Are you using a water conditioner? no
Are you using any filtration? no
What is the basking temperature?29/30 C
Is there a basking light? yes
Is there a basking platform that is easy to climb on? yes
What kind is it or what is it made out of?a flat rock
Is there a UVB light? no (will get one next week)
What have you been trying to feed it? commercial food, carrots, cabage
When was the last time your turtle ate? today (eating normaly)
How big is the tank/pond/enclosure? small
Is the tank near a window? yes
Is the tank in a room with a lot of activity? yes
Have you read the Basic Care section? yes
Have you searched the forums for similar situations? yes
Is there any other unusual activity/symptoms? no
My turtle developed a shell problem 3 weeks ago. In the beginning it had four small symmetrical holes on top of shell, and after that developed some black areas on the shell. The problem is getting worse.
I bought Vitamin D and Calcium drops and cuttle bone. I treated the shell with Betadine (10% solution povidone-iodine in water) and antibacterial cream. 3 days in row I keep him dry for 10-12 hours and let him swim for 2-3 hour.
living area and turtle before the problem:
http://xs.to/xs.php?h=xs537&d=09101&f=untitled-1482.jpg
http://xs.to/xs.php?h=xs537&d=09101&f=untitled-2410.jpg
http://xs.to/xs.php?h=xs537&d=09101&f=untitled-3856.jpg
small symmetrical holes on top of shell:
http://xs.to/xs.php?h=xs537&d=09101&f=p1418.jpg
http://xs.to/xs.php?h=xs537&d=09101&f=p2149.jpg
http://xs.to/xs.php?h=xs537&d=09101&f=p3744.jpg
shell after Betadine treatment with small holes on top, 1 on the side and 1 black area:
http://xs.to/xs.php?h=xs537&d=09101&f=b1403.jpg
now, with 3 bigger black areas and some smaller ones:
http://xs.to/xs.php?h=xs537&d=09101&f=n1833.jpg
The turtle is eating, swimming and basking normally.
Please tell me what should I do and what is wrong with him, I suspect lack of Calcium and Vitamin D and E. As I said I know that he needs better living conditions (and better diet) and I am working on that, but I need to save him first.
Thank You



