Aquabead Filters from GCTek

Aquabead Filters from GCTek

AquaBead Filter from GCTek

AquaBead Filter from GCTek

How does GC Tek size bead filters? How do we know how much bio conversion can be accomplished with a bead filter? Is there a standard to go by, or do we just take a look at the competition and then add a few points in our favor? This is how: University tests have shown that a cubic foot of beads that have 400 - 450 cu. ft. of...
AquaBead Lower Head  Filters from GCTek

AquaBead Lower Head Filters from GCTek

This Behemoth will get the job done. An unbelievable 9.0 cu. ft. of beads in the AquaBead LH in a size of only 36" 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 of 36" to fit one of these monster koi keepers in. Use on ponds up to 25,000 gallons with flow rates up...
AquaBead X2 Filters

AquaBead X2 Filters

  The AquaBeadX2 solves the age old problem of how to filter a large pond while only using one filter. The problem: Pond is 20 to 25 thousand gallons. You want to turn it over about every 2 hours. A 1/4 hp pump will put out about 5000 gallons an hour. This means you need two filter systems to accomplish this and stay with energy...