FishEnthusiast
Fish Herder
Ich actually resides in the fish, not the water. Temps like 80 and 81 don't do anything to kill the ich, but it does speed up the life cycle of the ich. My guess is you got the ich doing your water changes.
I have tried this method, it wiped out my tank before you could say boo. Really high heat works, but some fish don't like it. Salt in copious amounts (3 tablespoons per 5G) works, but some fish are intolerant to it.
Maracide is good and safe for all kinds of fish. The fish in question are probably stressed from the move and being over crowded. I have had ich a lot in the past few months. It started when I offered to take my friends fish. I didn't see the ich on the fish until it was too late. It wiped out my tank. I only tried Super Ich Plus that time. Then I got ID sharks(dumb move I know) They got ich, spread it to my other fish and died. I used Quick Cure(It didn't work), I used Nox Ich(It didn't work either) I got Maracide. It worked. The other fish survived because I used Maracide. My boy bettas got it, I treated with Maracide for 5 days and they survived, the ich was gone in 5 days. My 20G got it cause I brought it home with me. My 20G was my quarantine tank. I used Maracide. It didn't work. I used heat and salt, it worked.
Moral of the story, not all things work all of the time. Just keep trying and I am sure you will pull through. Please don't add any more fish until the ich is gone. In fact, don't add any more fish until you have your stocking levels sorted out.
I have tried this method, it wiped out my tank before you could say boo. Really high heat works, but some fish don't like it. Salt in copious amounts (3 tablespoons per 5G) works, but some fish are intolerant to it.
Maracide is good and safe for all kinds of fish. The fish in question are probably stressed from the move and being over crowded. I have had ich a lot in the past few months. It started when I offered to take my friends fish. I didn't see the ich on the fish until it was too late. It wiped out my tank. I only tried Super Ich Plus that time. Then I got ID sharks(dumb move I know) They got ich, spread it to my other fish and died. I used Quick Cure(It didn't work), I used Nox Ich(It didn't work either) I got Maracide. It worked. The other fish survived because I used Maracide. My boy bettas got it, I treated with Maracide for 5 days and they survived, the ich was gone in 5 days. My 20G got it cause I brought it home with me. My 20G was my quarantine tank. I used Maracide. It didn't work. I used heat and salt, it worked.
Moral of the story, not all things work all of the time. Just keep trying and I am sure you will pull through. Please don't add any more fish until the ich is gone. In fact, don't add any more fish until you have your stocking levels sorted out.