adf help very ergent

[frog fan 13]

i recently bought two african dwarf frogs and they both have red on their legs and one has a red bump on her legs i am very worried that this might be red leg and if it is could someone let me know what to do about it i have maracyn will that work?
heres a pic

[Murray of the Deep]

i recently bought two african dwarf frogs and they both have red on their legs and one has a red bump on her legs i am very worried that this might be red leg and if it is could someone let me know what to do about it i have maracyn will that work?
heres a pic

looks like a muscle or red leg and how is the water treated in the petshop did you buy it in a dirty aquarium?

[rodsboys]

Is your tank well established? What is the temperature, Ammonia, Nitrite readings? What other tankmates are there?

[frog fan 13]

um i don't know how they took care of the water at the aquarium the nitrate is at 20ppm nitrate is at 0ppm the hardness is at 150 chlorine is at 0ppm alkalinity is at 180ppm ph is at 7.8 ammonia is at 3.0 there is one other afd in the tank and the temperature is at 78 degrees i have the one with the bump isolated right now

[rodsboys]

Your tank has not finished cycling yet. It is very possible the redness is due to irritation from the ammonia and nitrite. Looks like you are a good 2 weeks out still. When did you set that tank up?

[frog fan 13]

a few days ago