My fish has these red injuries. I looked it up on the automod's wiki and it looks like ulcer! This is my parent's aquarium, we have a thermometer, the temperature is 28 C°. We also have a ph test, it was 6.2 but we corrected it and it's at 7.2 now. My parents don't buy ammonia or nitrate tests, but i'm trying to convince them to buy those. Unfortunatly, they use pool chemicals to correct the ph because the shopkeepers are greedy and tell them to do that so they can get easy money.
Posted by Traditional-Bear3599
1 Comment
Hard to tell, talking the tail?
Could try salt, but that would be a separate tank.