Hello all ,
its been a while since i was here , sorry for jumping this tree again but i dont see a point opening a new tree on the same subject.
Here it is:
i'm not quite happy with my 30 L tank .
i want to restart the all thing again:
here is a picture of the current tank.
here are my problems:
1.the tank is hailea F30 tank, the lighting there really sucks and i dont know how to upgrade it.( any suggestions?

)
2. the substrat is ELLOS TERA , i have it in my tank for a bout a year or so.... i recently bought JBL AQUABASIS PLUS to put it below the ELLOS substrate.
what should i do?