Hello everyone i woke up today to two of my common silver dollars with white blotches all over them. If anyone could help me out in identifying and treating I’d greatly appreciate it. Thank you
How long has the tank been set up for?
How often and how do you clean the filter?
How big are the fish?
Have you added anything to the tank in the last 2 weeks?
Check the water for ammonia, nitrite, nitrate and pH.
Do a 75% water change and gravel clean the substrate every day for a week.
Make sure any new water is free of chlorine/ chloramine before it's added to the tank.