Its such hard work (for me!)
Because I have to get the water to consistently good levels, I have house plants roots in the tank, which grow their leaves outside it, and act as filters, and under water plants growing in potting soil, with a layer of gravel over it.
It's all wasted now.
I will need to dismantle, clean, and set up the whole system again, and wait for the right amount of beneficial bacteria to grow, so that the tank itself is like a living being.
Blah, blah, shrimp, plant, blah, nitrate, nitrite, blah blah, ph levels blah blah... zzzz zzz zzzz