Hi
Thanks for all the comments. Overall, I am trying to get more details in place (pics) of the fauna and flora. Also, need to get some test kits for the water parameters. Need to control it somehow. Will post the details once I have time for these.
For the background, I am leaving it empty for now as I have not chosen any yet. I wanted some gradient effect (white/blue) but over here in Malaysia, I can't find any. Still thinking about that part on how to do a nice background.
Piecesgirl, the green thing on the wood is some form of algae. It have reduced but not totally eliminated since I put in yamato and otto. However, I am in a dilemma on whether to kill it or not

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My original intention is to have a lot of pink on the background. Red on the foreground. On the ground level, a lot of green. Kinda like a flower patch on some abandon wood along the roadside. Therefore the plants here is :-
1) Rotala macranda (foreground - middle)
2) Rotala indica (background - middle)
3) Ludwiga arcuata (background - middle)
4) Hairgrass ( background - left/right)
5) Glosso (foreground - left to right)
6) A touch of an unknown plant (four leaf clover like) here and there.
7) Others (will try to post as I do not know the names)

Hint of weeping moss on the wood. (trying it out for now)
The faunas :-
1) Black molly to eat surface scum
2) False bleeding heart tetra
3) Algae team:-
- yamato
- otto
- cherry shrimp
- bee shrimp
- tiger snail
Other specs are:-
1) CO2 - DIY yeast
2) Light - 36W PL X 2, FL15W X 1
3) Substrate - garden soil as base. Aquaclar as top.
4) Filter - 1 X Fluval 303 (leftover equipment)
The four leaf clover is to give a suprise effect to the viewer. All the plants will take attention. The viewer when look closer will see interesting leaf shape plant here and there.
However, that is the plan. A the unexpected suprises that came out is the green algae on the wood. Quite a lot of people enjoy it. So, don't know whether to get rid of it or not.
BTW. There is 2 piece of wood in there. The knuckle one and a small one. It was leftovers found in LFS. I think ppl pass it by as they do not look nice individually.