10,000g stingray tank at zoo

[i have crabs]

i was wonderin what kind of equipment they have in this thing, it looked good from what i seen but whats it gonna look like in 6 months could be another issue, i was also wonderin who they hired to design and build a tank like this.
i also seen in the old monkey house the built a large piranha tank mabey in the 800-1000g range
as far as other large aquatic displays i believe they are still planning on building alot of other things when thier next large project gets built. i think its gonna be called the canadian north or something im hoppin it replaces the dinosaur park like they hinted at