This plants seems to be doing well so far, in a nano tank (35 x 35 x 25 cm, LWH) at only 1.3 wpg (watt per gallon) of lighting.
Here goes the pics...
Rotala rotundifolia planted on day 1, notice the
Hygrophilia polysperma planted on day 1, same thing notice the
Same bunch of Rotala rotundifolia, taken from the side of the tank, notice the straight growth of the stem...it's only Day 3.....very fast, cant wait for the formation of the submerged leaf
Same goes to the Hygrophilia polysperma...straighter stem growth...
...and new leaf starts growing from the tip of the Hygrophila polysperma...
And the rest of the pics can be seen here, just click on the pic above to enlarge
So I guess that's it.....I'll talk more on this tank once the plants starts growing and filling in...