Hello,
I want to try to help. To save them you need to act quickly.
I'm afraid this must be done today ,asap or you risk loosing all of them, sorry !
All of your frogs need re-hydration asap, and very likely the care of a vet.
The frog in the photo is severely de=hydrated , in fact it looks desiccated

The temp in the tank is WAY too low. They CAN NOT survive in temps in the low 70's. 24/7
Please refer to the temp/humidity parameter in my first reply to you.
De- chlorinator water must be used !

ASAP---------small supply list:
vinyl / powder free gloves
A cheap 10 gallon glass tank and screen lid
water de-chlorinator- safe for frogs
humidity/ and temperature gauges (closed probe type are best)
something from a pet supply to pull the temp up ( lamp or heat pad) sustained 78- 80 degrees ! NOT above 80

from the supermarket:
a large- Child's medicine dropper
like this : Ezy Dose Calibrated Plastic Medicine Dropper Straight Tip - 1 ml | Ezy | Apothecary Prodcuts.
plain - ( unflavored ) pedialyte :
(this is therapeutic hydration used for dehydrated children-- by replenishing vital minerals and nutrients/ found at the supermarket)

Hospital tank instructions for this :10 gallon glass tank and screen lid
clean the tank as described here: http://www.frogforum.net/tree-frogs/...-supplies.html
-cover 3/4s of the screen lid with plastic or plexie to keep the humidity
-put the humidiy and temp guages at the 1/2 way mark
-Cover the bottom of the tank with VERY dampened plain paper towels and de- chlorinated tap water
- fill 2 shallow dishes (you can use a saucer) with a pedi mixture ( instructions below)
-remove all the frogs from the other tank and put them here. ( You must use wet gloves or very wet clean hands- when they are this de-hydrated therr skin can tear ! )

pedi mixture
In a clean container make a 1:10 solution
1 part pedi and one part de-chlorinated water
( 1 tablespoon pedi and 10 tablespoons de-chlorinated water )
put this water into the saucers in the tank for then next several days
( when they are re-hydrated this pedi solution will be changed to de-clorrinated water only )

With the medicine dropper:
suck up the pedi re-hydration solution into the dropper
put several drops over the backs of each frog --- several times today
( do not put the water over their mouths or eyes ! You want the water to drip around their entire body but not their heads)
A red eyed tree frog's skin should appear wet if it hydrated properly.

After you get them in to this 10 gallon hospital tank:
-get in touch with Dr Frye via email / explain everything / and get his advice as to whether or not they need to be medicated
-payment for medicines are done over the phone w/ a credit card
- Dr Frye's contact information is here ! http://www.frogforum.net/tree-frogs/...-supplies.html

Lynn