Easy to operate: Control up to two StreamMax Premium streaming pumps via the controller Get started right away: Select pre-programmed flow profiles on the controller to operate the pumps Relaxed feeding: Set pumps to minimum flow at feeding time at the touch of a button Stackable to save space: Connect and stack the pump controller and other devices, then store the compact set discreetly in the base cabinet App access: Control pumps easily via WiFi by connecting to the EAC Aquarium Controller