I have the same exact plant- it's very beautiful and really hardy so it is easy to keep. I attached mine to driftwood and it rooted within a month. It is low-moderate light so I had a bunch of algae growing on it when I first put it in due to the high light of my tank. After a week though it was balanced and the algae went away. Here is a little more info on it I found-
Care Level: Easy
Lighting: Moderate
Placement: Foreground
Water Conditions: 72-82° F, pH 6.5-7.5, KH 3-7
Propogation: Rhizome Division
Max. Size: 1' 4"
Color Form: Green
Supplements: CO2 Fertilization, Substrate Fertilizer
Origin: Farm Raised - USA
Family: Araceae
This hardy, easy care plant can grow up to 16 inches wide. Anubia Barteri needs moderate lighting. a pH of 6.5 to 7.5 is ideal with alkalinity of 3 to 7 dKH. This plant needs a quality substrate fertilizer along with CO2 fertilization. This plant will flourish with either being totally or partially submersed.