| Model |
Size (cu. ft.) |
Max Pond Size |
Flow Rate (gpm) |
Fish Load (lbs.) |
Dimensions |
| AquaBead 2.50 |
2.5 |
5,000 gallons (U.S.) |
70 gpm |
125 lbs. |
21" x 34.5" |
| AquaBead 4.25 |
4.25 |
10,000 gallons (U.S.) |
90 gpm |
225 lbs. |
24.5" x 35.5" |
| AquaBead 6.0 |
6.0 |
17,000 gallons (U.S.) |
120 gpm |
300 lbs. |
30.4" x 40" |
|
AquaBead 10.0
|
10.0 |
25,000 gallons (U.S.) |
180 gpm |
500 lbs. |
36.4" x 45" |
Choosing Bead Filter Size with GC Tek
At GC Tek, bead filters are carefully sized to match the unique needs of each pond. The sizing process considers three critical factors: pond volume, fish load, and flow rate. By evaluating the total gallons of water, the anticipated number and size of fish, and the pump’s circulation capacity, GC Tek ensures every filter delivers maximum performance.
For example, smaller ponds with lighter fish loads require compact filters designed for efficiency and easy maintenance, while larger ponds with heavy fish populations demand higher media capacity and stronger flow rates. Each AquaBead filter is engineered with Omnifuser technology for efficient backwashing and the ALISS Valve to protect beneficial bacteria during shutdowns—making the right size selection even more important.
I trust GC Tek’s sizing because they use real-world testing and not just theoretical numbers. One cubic foot of media handling 50 lbs of fish feed per day is a practical benchmark, not a sales pitch. Makes me feel confident about choosing the right filter for my pond.
I like their conservative approach. Even though the media can handle more, they size based on actual results. Shows they care more about performance than overselling.
