I need to do a water change

I’ve noticed that a few of my fish have red marks on their mouth and some on their tail, and I’ve recently learned that’s ammonia burns. I was wondering, I’ve only done 10% water changes (did one yesterday as well) but I want to completely reduce the ammonia by going for a 50% water change. Should I wait or should I do it?

 

Yes that should be fine. Then wait a week or so.

 

Yes that should be fine. Then wait a week or so.

Ok thanks.

 

I’ve noticed that a few of my fish have red marks on their mouth and some on their tail, and I’ve recently learned that’s ammonia burns. I was wondering, I’ve only done 10% water changes (did one yesterday as well) but I want to completely reduce the ammonia by going for a 50% water change. Should I wait or should I do it?

Update everyone! Just did a 50% WC on my tank, and my fish seem to be doing very well, and I got a workout. Thanks for the responses everyone!