The Matrix Drainage Tray is designed to fit Matrix Air Flow and Air Lock tubs, letting you drain bait such as casters and worms. It can also be used upright for draining micro pellets. A pinch grip handle makes it easy to remove, and the tray can be stored internally in the tubs with the lid fitted. - Designed to fit our Air Flow and Air Lock tubs. - Can be used to drain bait like casters and worms. - Great for draining micro pellets by turning upright. - Pinch grip handle makes it easy to remove. - Can be stored internally in the tubs with the lid fitted.