[FuglyDragon]

Anyone got any tips to bring out the marble effect on Marbled anubias (think its a barterii variant) \
I have several specimens growing emerged but none of them are showing strong marbleing, some leaves don't show any...

 

[davemonkey]

Are you fertilizing them? I've read that too much Nitrogen will keep the leaves more green, so you'd need to go lean on nitrates. Also, for most variegated/marbled terrestrial plants, more light yields stronger variegation (up to a point) . I'm not sure if this is also true for Anubias.

-Dave