Nesaea pedicellata "Golden" help!

[nijat11]

Hello everyone!
I have asked this question in multiple other threads, but did not get any answers unfortunately.
My setup :
Tank 90l
Light chihiros wrgb2 pro for 10 hours.
CO2 2 hours before lights, drop checker is slightly light.
Water change every week 70% with RO + reminiralize with Dennerele Osmosis Plus.
Ferilization Masterline golden every day 6ml
Dennerle Aquasoil with masterline root tabs.

All my plants doing great except this one. It keeps stunning and leaves become black.
Please see the attached photos.
I will appreaciate any help.

 

[G H Nelson]

@nijat11
It could be Potassium overload!
Reduce or stop adding Masterline Golden for a few weeks.

 

[G H Nelson]

@nijat11
Do you have Rotala sp in this aquarium?

 

[nijat11]

Yes all rotalas grow perfect

 

[G H Nelson]

Can you upload an image of the Rotala?

 

[G H Nelson]

Ammannia pedicellata

Nesaea pedicellata is a true African. There you can find this rather pale-coloured plant in temporary puddles and bogs. It becomes only gradually available for aquarium hobbyists even though it has been known since 1980.A healthy N. pedicel...

www.flowgrow.de

"N. pedicellata as well as other Nesaea spp. are suspected to react susceptible to elevated doses of potassium"

 

[nijat11]

Can you upload an image of the Rotala?

Rotala red and rotala green at the back

 

[nijat11]

More

 

[nijat11]

Rotala florida

 

[G H Nelson]

The rotala look good, but sometimes they can be affected by over-fertilization!

 

[nijat11]

The rotala look good, but sometimes they can be affected by over-fertilization!

For a month I dosed only APT Zero, but it did not help at all.

 

[G H Nelson]

Member @Roland has grown this sp!
You could send him a message to determine what parameters he used and what fertilizers.

Post in thread 'Plant Pictures!'

3 Sep 2021

Nesaea Golden

• Roland

• 
• 

 

[nijat11]

Member @Roland has grown this sp!
You could send him a message to determine what parameters he used and what fertilizers.

Post in thread 'Plant Pictures!'

3 Sep 2021

Nesaea Golden

• Roland

• 
• 

View attachment 222821

Thank you very much! I have texted him, his plants looks just amazing!

 

[dw1305]

Hi all,

I have texted him, his plants looks just amazing!

They definitely do. One of @Roland's tanks - <"My thoughts so far">.

cheers Darrel