A syringe assembly may include a syringe having a distal end, a proximal end, and a sidewall extending between the distal end and the proximal end and defining an interior volume; and an indicator float provided in the interior volume of the syringe. The indicator float may be buoyant such that the indicator float is movable between the distal end and the proximal end of the syringe based on a fluid fill level within the interior volume of the syringe.