Collection: Sicce Powerheads & Gyres

Two Sicce circulation families are listed on this page. Voyager 1000 and 2000 are the compact models, suited to smaller aquariums and general movement. XStream 6500 and 8000 step up considerably in output for displays that need flow reaching across the full aquascape. Every one of these mounts inside the tank rather than in a sump, and none serves as a return pump. Choose by tank volume and by how much rock the water has to get past, not by the flow rating on its own.