Sorry to hear about your frogs. There isn't much information on treating ADFs. Most of the treatments recommended for the larger ACFs will work, but the problem is determining the proper dosages for the smaller ADFs.
The bloating is caused by several factors: bacterial infection, not enough salts in the water (distilled water is a no-no) or feeding of freeze dried foods (especially bloodworms). You can try adding one teaspoon of non-iodized salt (marine sea salts work OK) to about 5 quarts of water. The condition is also known as "balloon frog syndrome", edema, dropsy or hydrops.
Tetra's Fungistop or similar product has been used successfully in treating the fungus infections in ADFs.
Here is a link where you can find some useful information Disease and Illness in Detail.
Good luck and hope all goes well with your frogs![]()