Скачать или смотреть AR Mini Dying / Melting

Alternanthera Reineckii Dying / Melting and covered with algae. Textbook example!

Unfortunately, my AR Mini has taken a turn for the worse. It may have been due to the following factors:
1) No CO2
2) Changed light to a stronger one
3) Trimming mistake: I trimmed and threw away the healthy submersed new growth, while keeping the old emersed growth (Tropica tissue culture).
I should have done the opposite, throw the old growth while replanting the new growth...

The plant is still alive, there is some new growth, but the growth is too slow and too little. I don't think the plant will make it!

Bonus footage at the end: Seed shrimp, also known as ostracod!

Please comment below if you have any tips for growing AR Mini in Low Tech (no CO2)!