I was changing my WTF's water today and noticed that he was lying slightly tilted to the side, on the ground. I moved the log hide he was lying under and noticed that one of his back legs and foot is swollen slightly. I know it is not good to panic prematurely, but I am very scared that this may be serious. I don't have the money to take him to a vet, so any advice on diagnosis and treatment is VERY welcome and appreciated. This is my first frog, and I have worked very hard to keep his viv clean and comfortable.

I've only had him for 2 weeks and one day (which voids my petsmart pet health guarantee, it's only 14 days) and have changed his water every day, kept the temp and humidity at the most constant levels I could (humidity sometimes gets very high from over misting, between 60-90%. I know this is very high and it could be the cause of his swollen leg. The temperature is always between 70 and 86 degrees F, it is very hard to control the temperature in the room we're in and sometimes I have large fluctuations) and made sure that he was clean of any bacteria by washing all of his accessories in hot water and drying them thoroughly.

Other than the swelling and possible bloat, he has been VERY inactive, sleeping all day and most of the night. The only time I see him shift position is when he has moved to his water bowl in the night and sometimes falls asleep in there until I turn his day light back on at 6.30.

Oh, and btw, I have been using bottled spring water for his bowl and misting. I use very hot tap water to clean his accessories and dry them thoroughly before placing them back in his viv (only cleaned his tank once because I was worried the substrate was too wet and would breed bacteria, guess I was right...)

Here are some pictures, please help!!!!

http://s1194.photobucket.com/albums/...0103180044.jpg

http://s1194.photobucket.com/albums/...0103193543.jpg

This is a picture of him from behind his third day home, he is slightly smaller and his leg looks fine comparatively.

http://s1194.photobucket.com/albums/...1222095210.jpg