What you need to use the sump pump and the overflow box?

I do not know if this is important, but it's a 125 gallon tank and a pump which supposed to pump 800 gallons per hour. I really just want to know what kind of pump I have to buy. this is my first large saltwater aquarium, so I really do not I know all that has much Ive I need, except for the type pump and these are perfect for filter media for use in this sump oil pan is: http://www.thatpetplace.com/pet/prod/213 … Filter Media: http://www.drsfostersmith.com/product/pe … out of all filter media, if there is a right oones the best and also tell me what I should use the pump to the filter sump and overflow box.

The URL is not working … I'll answer the question of the bomb, but the question of filter media, hopefully fix it, and I come back later. For a sump pump, you can use a "very bomb "(http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=9849) Size of the pump depends on the size of your tank and the amount of pressure load you need aliases. the amount of hose and elbows used in the return line. The "Quiet One 3000" might be okay, but depending on how many turns, and turns of the pipe makes will reflect whether you need a bigger or not.

Aquarium Weir Siphon overflow box

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TOM Aquarium Pre-filter Pad fits Overflow Box #1318, 2 pack $4.99 Pre-Filter pad is designed to keep large debris from your Rapids Surface Skimmer Overflow….