Lettuce Betta Tank (The Last of Strawberries) No filter, No CO2, NO ferts Nano Tank

Kartoffel is a wild betta species called Mahachai betta. The strawberry plants hung on for much longer than expected. Towards the end, the tank’s balance broke b/c the strawberry plants were not “filtering” the water. This resulted in spread of cyanobacteria. This was the one of the reasons why I did a very big water change. I also manually removed the cyanobacteria with toothbrush and syphoned out most of it. I don’t expect the cyano to completely go away, so I might end up spot bombing it with hydrog