Thank you for the response, ive had the tank up for 3 years with a sponge filter and hang on back. I do weekly 30% wc on all my tanks. Also that tank currently has a lid.
Im not sure about my perimeters since i havent tested in a very long time. My fish have been acting fine. The only things ive noticed were the smell and the water was getting cloudy. Weirdly enough the cloudy part didnt seem to be the average “misty white” type. It almost seems like the meds are having a hard time desolving almost like clear oil in water type of look. Its odd thing to try and explain!
i ended up changing out about 20% tonight because i dont want to lose any of my stock. I’ll probably change out water tomorrow afternoon as well just to be safe. And maybe try the meds a different time in that tank, possibly one med at a time.
Stuff always happens on your favorite tank i swear 🤣.