HELP ME

[plysha]

lol I know i'm stupid I haven't tested it for a week thinking it was alright .....
Its my baby tank that has 57 fry most are 3 months old and the rest are 2 and 3 weeks I just did a water change and thought oh I'll test the old water I just took out and and Oh My Its 5.0 I need to know what to do I did a 10% water change because my babies gills were getting red so I know when to change the water ontop of 2 times a week water changes I know things can turn water quick......
I have a sick fish in my other 10 gallon tank so I have no other place to put half the babies i'm waiting for it to get better or die.....
(test kit is Nitrite (No2) My husband knows what to do with the fish lol but he's at work and he doesn't have a phone on him

Please someone help me

Thanks Alot Erin

I don't have the other two test kits yet

 

[Angel Lady]

Salt makes the nitrites not so toxic. Add some if you dont have any scaless fish in with your babies. Also do a bigger water change like mabey 40 percent. try these two things and see if that helps. Please let me know how it turns out...