Hi. I have two Axolotls that are currently stressed. I bought a 55 gallon fish tank from someone, and little did I expect that I should’ve deep cleaned the tank because it was saltwater. It was my bad, as I didn’t think it would be a problem. I emptied the tank and cleaned it with white vinegar and the water parameter went from the 8 on ph to 7. I used prime to detoxify the ammonia, it’s at .25. They have eaten a little, but not a lot. They deny food a lot over the past few days and have very curled tips of their tails. I was just wondering if their stress will gradually go down, and if their appetite will increase and tail curling decrease gradually, or if it is supposed to happen immediately.