Description: Tank size : 4Lx2Hx1.5W
Filters: 2 Internal filters
Water changes: Once a week(30%)
Lights:72W PL lights, 16 Watts LED array.
Advice: Regular vacuum gravel + 10-30% water change every week. Regular fertilizer dosage after water change. Keep experimenting with fishes - I have 4 red devils in the same tank without any problems.... Occasionally the bigger one chases the others but no physical harm though...
My luck with plants succeeded when I got my 76W PL lights and started dosing fertilizer(Potassium)