Very nice start! 50G tanks are easy to aquascape, I've been enjoying mine for a while now.
With the light wattage you have you will need to add pressurized C02. Make sure that the lights are on daily for only 8-9 hours. If possible you may want to run just run 1 bulb, at least until you get C02 injection.
To me it looks if you may have your Anubias planted too deep. You want to leave some of the rhizome showing. Planting it at an angle is usually best.
Don't forget to start a fert routine soon.
With the light wattage you have you will need to add pressurized C02. Make sure that the lights are on daily for only 8-9 hours. If possible you may want to run just run 1 bulb, at least until you get C02 injection.
To me it looks if you may have your Anubias planted too deep. You want to leave some of the rhizome showing. Planting it at an angle is usually best.
Don't forget to start a fert routine soon.