I have five 'plugs' planted in my tank. I tried my best to remove the rock wool and buried each plug with crushed root tablets. I started dosing liquid fertilizer. It is planted in sand.
The grass looks unchanged since I bought it a few weeks ago. I would like to have a 'carpet' of this plant. Could you tell me how to achieve this?
Do you know if this is sufficent lighting?
Lighting on box reads Beamworks, and also includes:
Model - power led 300
Type - led fixture
Input - AC 100-240V
Out put - DC 12V 500mA
Usage - Indoor
Lastly, I hear CO2 is necessary for this plant. I don't know how to dose CO2, and it seems very expensive. Is it?