Hob Overflow Box

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    …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 without expensive modifications to the tank. These CPR CS overflow boxes include an air pump to ensure continuous…

    $249.99 Regular Price: $

    overflow system consists of a slim black box that is mounted inside of your tank and a clear external box that mounts outside of your tank, to transport water down to your sump with as little noise generated as possible. The DIY project only takes a few minutes to complete and compared to HOB style…

    $149.98 Regular Price: $

    Add an overflow to any aquarium with Eshopps PF series of hang on back overflows. Adding a sump to a tank will allow you to hide equipment and while adding water volume making your tank more stable. Traditional overflows require you to drill holes in your aquarium where Eshopps PF HOB overflows use…

    $139.98 Regular Price: $

    overflow system consists of a slim black box that is mounted inside of your tank and a clear external box that mounts outside of your tank, to transport water down to your sump with as little noise generated as possible. The DIY project only takes a few minutes to complete and compared to HOB style…

    $159.98 Regular Price: $

    Add an overflow to any aquarium with Eshopps PF series of hang on back overflows. Adding a sump to a tank will allow you to hide equipment and while adding water volume making your tank more stable. Traditional overflows require you to drill holes in your aquarium where Eshopps PF HOB overflows use…

    $109.98 Regular Price: $

    Add an overflow to any aquarium with Eshopps PF series of hang on back overflows. Adding a sump to a tank will allow you to hide equipment and while adding water volume making your tank more stable. Traditional overflows require you to drill holes in your aquarium where Eshopps PF HOB overflows use…

    $119.98 Regular Price: $

    …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 without expensive modifications to the tank. These CPR CS overflow boxes include an air pump to ensure continuous…

    $264.99 Regular Price: $

    …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 without expensive modifications to the tank. These CPR CS overflow boxes include an air pump to ensure continuous…

    $199.99 Regular Price: $

    …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 without expensive modifications to the tank. These CPR CS overflow boxes include an air pump to ensure continuous…

    $274.99 Regular Price: $

    Add an overflow to any aquarium with Eshopps PF series of hang on back overflows. Adding a sump to a tank will allow you to hide equipment and while adding water volume making your tank more stable. Traditional overflows require you to drill holes in your aquarium where Eshopps PF HOB overflows use…

    $89.98 Regular Price: $
    Out of Stock

    Add an overflow to any aquarium with Eshopps PF series of hang on back overflows. Adding a sump to a tank will allow you to hide equipment and while adding water volume making your tank more stable. Traditional overflows require you to drill holes in your aquarium where Eshopps PF HOB overflows use…

    $149.98 Regular Price: $

    …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 without expensive modifications to the tank. These CPR CS overflow boxes include an air pump to ensure continuous…

    $229.99 Regular Price: $

    …roll audible alarm Filter jam/float error/water depth alarm Phosphate free fleece material Special low-odor fleece material Integrated fail-safe overflow Silencer plates for quiet operation Water bypass system *New Features Unique to Gen 3* Pre-assembled body Upgraded motor Quick-release silencer…

    $399.00 Regular Price: $

    overflow system consists of a slim black box that is mounted inside of your tank and a clear external box that mounts outside of your tank, to transport water down to your sump with as little noise generated as possible. The DIY project only takes a few minutes to complete and compared to HOB style…

    $134.98 Regular Price: $

    …roll audible alarm Filter jam/float error/water depth alarm Phosphate free fleece material Special low-odor fleece material Integrated fail-safe overflow Silencer plates for quiet operation Water bypass system *New Features Unique to Gen 3* Pre-assembled body Upgraded motor Quick-release silencer…

    $445.00 Regular Price: $

    …back chambers of an All-In-One aquarium, inside overflows, or anyplace where a decent amount of flow around the Gems would be present. Average Gem Size - 18 mm - 20 mm For Tanks up to 70 Gallons Open porosity 1,450 in2 of surface area per box Lowers tank maintenance Does not create a mini-cycle…

    $14.99 Regular Price: $
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