Hello Kaen,
It would help if you could provide a little more information. What do you dose now ? What is your GH ?
Yellow leaves are often associated with low available nitrogen (ie low nitrate). However what I am seeing in the images are white/yellow patches not the gradual yellowing common for N deficiency. I have seen similar symptoms when I limited Mg...
MgSO4 or epsom salt is easily available and does not cost much so I would recommend to start here and see if the symptoms dissapear. Aim to have around 5-10ppm Mg (not MgSO4) in your tank.
Hope this helps and if you need help with the calculations let me know.
Regards,
duky
It would help if you could provide a little more information. What do you dose now ? What is your GH ?
Yellow leaves are often associated with low available nitrogen (ie low nitrate). However what I am seeing in the images are white/yellow patches not the gradual yellowing common for N deficiency. I have seen similar symptoms when I limited Mg...
MgSO4 or epsom salt is easily available and does not cost much so I would recommend to start here and see if the symptoms dissapear. Aim to have around 5-10ppm Mg (not MgSO4) in your tank.
Hope this helps and if you need help with the calculations let me know.
Regards,
duky