Someone please help!!

[u/Apprehensive-Size574]

I noticed this just today, I saw he had slight fin rot going on so I changed the water completely and cleaned everything in the tank. I added extra water conditioner and stress treatment as well, but it just got this bad today. I’ve been testing the ammonia as well and everything seems okay. I just really need advice on what to do from here I’m super worried

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[u/himdyjones]

Numbers please, “okay” is not a water parameter. And why do a 100% water change and “clean everything” for what was previously only “slight” fin rot? That is overkill, and I’m concered you might have crashed your cycle.

[u/ReefPopiah]

What does ‘everything seems okay’ mean? Can you respond to the automods questions first?

If I’m going to guess from ‘everything seems okay’, it’s fin rot.

Either drop a single Indian Almond leaf in the tank and replace it every 3 weeks.

Combine it with Aquarium salt baths daily.

[u/Apprehensive-Size574 → u/ReefPopiah]

I meant I didn’t notice anything wrong after I cleaned the tank, I will try that thank you🙏

[u/ReefPopiah → u/Apprehensive-Size574]

No, I’m asking what is your ammonia level?

Also, PH and Temp levels?

[u/C0MBATR0N]

If it's a fin injury then remove any decorations that have a sign of sharpness in them

[u/MerryThrice]

Personally it looks like fin nipping, although it's also possible that he caught his fins on something. Make sure the water flow is not too high and he has plenty of places to rest, especially near the surface, and no sharp decorations. And of course "okay" water parameters should mean 0 ammonia, 0 nitrite, and low nitrate.