Plant talk

[cponkshe]

Hi All,
I have a tank of 30" x12" x15" dimension which is covered with a wooden hood . I have installed 4 x 18 W fluorocent tubes , which are in the centre of the tank.
I have set up this tank 2 weeks ago. It so happens that the light is strong in the centre and fades at the right and left hand corner, neverthe less though light is available.
I have in my tank right now plants like vallisneria, sagittaria, chain sword(not doing well in the faded corners),Bacopas , aquarose, red cobomba,crypts, Hygrophila polysperma etc which are doing well .
I have DIY co2 and have started dosing also .

Can somebody guide me as to which type of plants will be able to survive and florish in my tank in these corners especially?
pl guide
thanks
cponkshe

[barmby]

Hygrophila polysperma will be able to survive and flourish in tank and corners