Active -Active Datacenter with Cisco ACI

Hi

I have a scenerios where in Primary site fortigate 1500D Cluster is configured  Datacenter firewall  .Fortigate 1000D cluster in DR site .We also have Big fibre pipe between these DC's Is there any ways to achieve active-active DC and Cisco ACI is implemented where DC firewalls are not part of this.

Appreciate for quick response .

Thanks 

Ashu