Vallis Dies When Seachem Flourish Added?

[nry]

Sorry, that was a bit vague - personally I feel that 2wpg over 10 gallons should be sufficient to grow anything with the right fertiliser routine and maybe CO2.

 

[Themuleous]

How old are the valls?

 

[Alps]

How old are the valls?

over 1 year. still small