Kevkoi,
Thanks to the advice.
I have the same feeling with you too. Growing weed in tank still a very low profile in Malaysia. All the people are focusing to flower horn.

I just a starter to tropical fish. Now just a beginner in gold fish. Just collecting the weed tank plantation information.

There will be a challenge for weed tank plantation. But if can grow it successfully, there will be a great self satisfation.

Some fish shop also offer weed tank plantation, but the cost is extremely high, range from hundred to thousand depends on the tank size!
Why don't I DIY.