Hi guys,
I’ve had my betta fish for a little over a year now. He’s in a 9 gallon planted tank that is filtered and heated to about 80 degrees. He has 2 nerite snails and bladder snail hitchhiker friends. I have the api freshwater test kit and ammonia is 0, nitrites are 0, nitrates are 5.
Anyways, my betta is a really cool and active fish and I have seen no changes in his activity but over the last few months he’s developed this weird spot on his head that I first thought was just some color change but then began noticing it looks texturally different too. I put in extra almond leaves waited a week with no change then tried Maracyn with no change and tried paracleanse thinking maybe it’s hole in the head, idk, I’m a noob. I was thinking of doing methylene blue and salt baths next but wanted to see if anyone knows exactly what this is? Any help would be appreciated. Thanks in advance.
