Thanks.
The rays came from a private party in wi. They originally came from codiscus. They are a bit thin now. I am pumping them back up.
I have simce moved all the monos into my 75gal. I have also moved my tigrinus into the bass and ray tank.
So tank is as follows.
125gal(linked into a total volume system of 365gals)
Stock
2x xingu
1x brokopondo
1x intermedia
2x bd stingray pups
1x tigrinus catfish