i have a painted mantella about week and a half ago she started to bloat then a day later i found her on her back i took her to the vet $57.00 later they had no idea what was wrong with her. (this vet was sapost to know about exotic herps) they gave her an anti pairsite drug but that has not done any thing i've bin bathing her in rep cal and antibotics as well as a salt salusion but shes getting worst she not eating. i find her on her back almost every hour . the vivarium is a 10gal tank with a 50/50 srew in pc there are some pothos and ivy and a fern as well as a cork bark log and a coonut hut. the ground cover is eco-coonut fiber with a 2cm of large gravel as drange. pls help..