"A nice tiny setup. No sure plant on top of hardscape is HC Cuba or Monte Carlo? HC Cuba not suitable for planting without substrate, Monte Carlo is a bit tolerant, Planting them in an unsuitable location will make it difficult to maintain, unless you purpose of your scape is for contest only."

- Gary Wu

"This is beautiful layout with healthy plants If aquatic plant in background rear corner is higher, up to the water surface, the overall of  composition will be much better"

- long tran