Algae under my silicon?!

[Notsolostfish]

This is mt new waterbox infinia 190.5 my anxiety told me to check around the tank for seams, and sides. And i noticed algae is growing under the silicon? How bad is the situation?

 

[Dan_P]

This is mt new waterbox infinia 190.5 my anxiety told me to check around the tank for seams, and sides. And i noticed algae is growing under the silicon? How bad is the situation?

Not bad if it does not progress. Mark the border with permanent ink so you can easily track the progress of the undermining algae and contact vendor about this.