Sicce Shark MINI Surface Skimmer 350

The Shark MINI Surface Skimmer 350 sits at the water's surface to pull off the thin organic film and floating debris that a return pump or internal filter alone won't catch. Compact, self-contained surface skimmer Designed for nano to small tanks Surface film left unskimmed blocks gas exchange at the waterline, so removing it improves oxygenation even in a tank that's otherwise well filtered.