CoraLife Super Skimmer 220gal

Skimmer and pump that removes dissolved organic materials from your tank before they break down. Made with durable acrylic construction to be hung on your aquarium or used in sump. Features a needle-wheel system that creates a spiraling vortex of water and micro bubbles inside the chamber. Prevents the flow of micro-bubbles into your tank with a bubble production diffuser. Wide neck collection cup cleans easily for convenience.