LIVE BAIT STORAGE: Keep your fishing bait lively with this live well system that maintains oxygen levels with its long-lasting 12 V DC pump OXYGENATION & BILGE PUMP: The fish bubbler pump produces 99.5% saturation of dissolved oxygen by pumping water into and out of your live well, aerating the water, and doubling as a bilge pump and wash down PACKAGE INCLUDES: 500 PH pump, suction cups, 10' 16 AWG power cord and copper battery clips, 2 aeration spray pipes, mounting clips, 5.5" flexible tubing, fish foam filter, screws, and suction cups for mounting inside the live well or to the outer hull for water renewal SALTWATER & FRESHWATER USE: The Super Saver oxygen diffuser kit is ready to use and a great backup system for larger boats for both fresh and saltwater use 50 YEARS OF INNOVATION: At Marine Metal, a good day turns great with lively bait, which is why our products are designed with high-quality materials for long-lasting use, so you can reel in a big catch