Satanoperca Lilith, HITH or Scratch?

[Fiberacci]

Have you tested your water?

Yes

If yes, what is your ammonia?

0

If yes, what is your nitrite?

0

If yes, what is your nitrate?

10-20

If I did not test my water...

...I recognize that I will likely be asked to do a test, and that water tests are critical for solving freshwater health problems.

Do you do water changes?

Yes

What percentage of water do you change?

51-60%

How frequently do you change your water?

Every week

If I do not change my water...

...I recognize that I will likely be recommended to do a water change, and water changes are critical for preventing future freshwater health problems.

180 gallon
Nitrates: 10-20ppm
PH: 7
GH: 3

Only the Largest and most aggressive S. Lilith has this.

A hole/scratch near the upper gill plate

 

[kno4te]

I’d say it could be hith. Believe lilith is from a black water locale. Would try to reduce ur ph. Can start feeding some hex shield. Keep ur water pristine and best of luck.