Potential Tankmates?

[AcePearce]

Could I tank a leopoldi ray pup with some 8 inch bichirs and a 7 inch Arowana?

 

[Ray'Oconner]

Wats the size or the ray.. and u have to be sure u have spots for the endli to hide.. if it does nt feel safe it will nip on the ray.. even the eyes.. also.. keep the aro well fed.. and make ure ur ray gets enough food..