Does that have everything like the reverse pump and all?Deluxe CS50 Overflow with Lid and Air Pump
A built-in overflow is the most efficient method of draining aquarium water to a sump filtration system. If your aquarium does not have built-in overflow, a hang-on model-- such as the CPR Continuous Siphon (CS) Overflow-- is the best means for getting water from your aquarium to your sump...www.bulkreefsupply.com
Something like this... you 100% want an ait pump running at all times to keep siphon