I added the AI Nero 5 to supplement flow for my gyres. Wow! This thing is awesome! I love the wide flow it creates and it is absolutely silent. It was super easy to setup and control in the my AI app. It uses 10 less watts of power consumption than my Icecap 3k. So it moves the same volume of flow using 25% less energy. Added with my gyres I should get about 45x my tank volume in flow. I'm hoping this will be the sweet spot for SPS growth.