GCTek AlphaONE 10.0 Filter 25000 Gallons – AO10.0


Model – AlphaONE 10.0
Size (cu. ft.) – 10
Max Pond Size – 25,000 gallons (U.S.)
Flow Rate (gpm) – 180 gpm
Fish Load (lbs.) – 500 lbs.
Dimensions – 36.4″ x 45″

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SKU: AO10.0 Categories: ,


This Behemoth will get the job done. An unbelievable 10.0 cu. ft. of AlphaBio1 media gives you a carrying capacity of 500 lbs of fish in the AlphaONE 10.0 in a size of only 36.4" X 45".

Remember when bead filters this size stood 10 ft. tall and needed a barn to hide them in? Almost anyone can find a space to fit one of these monster koi keepers in.

Use on ponds up to 25,000 gallons with flow rates up to 180 gpm. Enough said. The picture says it all. This is truly the Ultimate Pond Filter

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Additional information


Pond Product Type

Pond Filtration



Filters Max Pond Size Range

Filter UV Option


Filter Max Pond Size

Filtration Type

Parts and Accessories