Overflow Boxes

If you want to add a sump but dont have a drilled tank then adding an overflow box can be an elegant solution. Simply hang it on the back and plumb it in to your sump.

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All Overflow Boxes

Home » Aquarium Supplies » Overflows   CPR CS100 Overflow Box Details  Price: $168.95 159.90 USD CPR CS150 Overflow Box Details  Price: $172.95 163.69 USD CS50 Overflow Box Details  Price: $129.95 122.99 USD