- My aquarium is 125lts and I currently have 5 mollies (3 fully grown and 2 younger ones) 7 neon tetras, 1 betta, 2 panda corries and a bristlenose pleco. The rest of the fish seem healthy. - I bought my molly a bit less than a year ago. She was actually pregnant when I got her and I kept 2 of her young ones. - I do water changes once per week (15 liters or so). - Current water readings are: 0.25ppm ammonia, 0 nitrites, 40ppm nitrates
And nice to meet you since I am new to the forum! :) Would really appreciate some input from you for one of my neon tetras. It has developed a red growth on its mouth (see picture attached). It has actually grown more within the last week.
I bought Melafix for bacterial infections but haven't seen any improvement in the last 3 days.
Have you come across anything like this before and do you have any advice?