Mirage 25 shot Low Noise barrage from Zeus Fireworks
Effects change after every 5 shots, flying fish effects with some falling horsetails and then a 3 shot finale. As with all low noise fireworks there is a small sound as the shots are ejected from the tubes but the firework itself contains no bangs, crackle or whistles.
 
Watch this product in action above or use this link to view on YouTube