Flowerhorn always flashing

[Rahul rk]

Have you tested your water?

No

If I did not test my water...

1. ...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?

31-40%

How frequently do you change your water?

Every week

If I do not change my water...

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

My flowerhorn is scratching for last 2 months
Tried many things but no improvement.
No visible white spots on body.
Water temperature 29°c.
Changing 30%water in every 2 days.
What may be other cause

 

[tlindsey]

My flowerhorn is scratching for last 2 months
Tried many things but no improvement.
No visible white spots on body.
Water temperature 29°c.
Changing 30%water in every 2 days.
What may be other cause
How often do you test water parameters?
Do you add dechlorinator to water during water changes?

 

[Rahul rk]

Yes

 

[tlindsey]

Yes

What brand of dechlorinator do you add? Also do you feed anything live?

 

[Rahul rk]

For water hardness I started using RO water for few days with low tds-no improvement
For ich raised temperature to 32°c and added salt-no improvement
Started treatment for gill flukes from last 2 days-no improvement

 

[Rahul rk]

What brand of dechlorinator do you add? Also do you feed anything live?

No live feeding
There is no chlorine in water
I feed only hikari cichlid bio gold plus.

 

[Rahul rk]

Is it possible that he is infected with ick but there is no visible white spot till now

 

[snake_charmer]

Is it possible that he is infected with ick but there is no visible white spot till now

Any update on this?