Welcome aboard. First of all I would like to tell you that you have a major problem with your frogs. You should not mix species, especially if they come from differnet eco-zones and habitats. The reasons for this are many.

First, most amphibians exude toxins to protect themselves from predation, while at the same time all amphibians have porous skin that absorb everything including toxins from other amphibians. So keeping multiple species together means that they are poisoning each other.

Second, most amphibians are wild caught and are very likely to be harboring gastrointestinal parasites and other pathogens native to where they were collected. So putting together animals from different parts of the world, means they will be trading off these pathogens that they will most likely will have no immunity towards. Also being wild caught, they will experience elevated amounts of stress until they become accustomed to life in captivity. Stress will weaken their immune systems allowing for harmful pathogens to bloom and kill your frogs.

Third there are environment conditions to consider. Not everything you keep together have the same environmental requirements. Keeping them all together in the same enclosure means you satisfy one or none, definitely not all.

Now lets look at one of your enclosures and the frogs you keep in there as an example. In one, you keep three different species, an Americam green toad, Anaxyrus debilis, an eastern spadefoot toad, Scaphiopus holbrooki, and a mantella of unknown species. All three come from different enviroments. Two are definitely known to be toxic, the third I am not sure about. Anaxyrus debilis is found in arid areas of the Southwest US, Scaphiopus holbrooki is found in temperate parts of the Eastern US, and the mantella is found on the island of Madagascar. All three have different requirements and all are most likely to be wild caught. I can only see this situation resulting in disaster for these frogs if they are to be kept together.

So bottom line, they all need to be separated to their own individual enclosures and brought to the vet for deworming as soon as possible.