Yeah I have some HM (although it was Bacopa Monniera where I got it from) and it's great.
Definitely wouldn't say this is a foreground plant for a nano. I have some in my 30L and after a few trimmings and replanting it is now turning into a small bush at the side of my tank and already one stem has hit the water surface again. More cuttings and replanting needed.
HC is great however. Also have some in the same 30L and it hasn't full spread yet but it's starting to. Will be a nice green lawn after another month or so.
Definitely wouldn't say this is a foreground plant for a nano. I have some in my 30L and after a few trimmings and replanting it is now turning into a small bush at the side of my tank and already one stem has hit the water surface again. More cuttings and replanting needed.
HC is great however. Also have some in the same 30L and it hasn't full spread yet but it's starting to. Will be a nice green lawn after another month or so.