Aquilan Gang was a gang in Butcher Bay Correctional Facility Single-Max area, cell block A. The gang was lead by Rust. Aquilans were the gang in power there since Rust had made a deal with officer Abbott. Aquilans and the PPP's were almost at war, and only Rust kept it from happening. And since Zolus took over the distribution, single max area was dry from drugs, and Rust kept it that way so the prices would rise.
When Richard B. Riddick was sent to Butcher Bay he defied Rust and single handedly took down most of them, and even killed Rust. Surviving gang members started a riot that led to Riddick's escape from single max area.