Aqua Ultraviolet Ultima II Bio-Tube Filter
Designed by Aqua Ultraviolet Very High Flow Rate. No Channeling. Only Minutes To Backwash Great For Heavy Fish Loads Media Will NOT Clump Together Compact Filter Can Be Buried Works With Low-Amp, High Flow Pumps This is the next generation of filters
Designed by Aqua Ultraviolet
This is the next generation of filters and one of the best tools for Koi ponds. The Ultima II is specifically engineered to meet the environmental demands of koi ponds.The lightweight media is designed for very high flow rates. There is a patent pending on this tubular media which has low head loss and a very high biofilm surface. The "Y" shape on the inside and wings on the outside affords a protective surface under back washing and our patent pending backwash system will keep the media from clogging. The same properties have been added to this media in three different sizes with random lengths and diameters to avoid stacking. One cubic foot of Ultima II biological filter media is equal to 750 square feet of surface area. Cleaning the filter is done by internal jets.
| Item | Icons | Inlet/Outlet | Pond Size | Min Flow | Max Flow | Ultima Media | Pump Recommendation | Dimensions (D x H) | Add |
|---|---|---|---|---|---|---|---|---|---|
 $581.00 | 1,453 Points FREE $25.00 Free Gift Certificate Code |
1-1/2" |
up to 1,000 gallons |
500 gph |
1,200 gph |
Pre-loaded |
1,000 gph at 10' of head |
14" x 23-1/4" |
||
$744.80 | 1,862 Points FREE $25.00 Free Gift Certificate Code |
2" |
up to 1,000 gallons |
500 gph |
1,200 gph |
Pre-loaded |
1,000 gph at 10' of head |
14" x 23-1/4" |
||
 $767.20 | 1,918 Points FREE $50.00 Free Gift Certificate Code |
1-1/2" |
up to 2,000 gallons |
1,000 gph |
2,500 gph |
Pre-loaded |
2,000 gph at 10' of head |
16-1/2" x 33" |
||
$931.00 | 2,328 Points FREE $50.00 Free Gift Certificate Code |
2" |
up to 2,000 gallons |
1,000 gph |
2,500 gph |
Pre-loaded |
2,000 gph at 10' of head |
16-1/2" x 33" |
||
 $1,157.80 | 2,895 Points FREE $50.00 Free Gift Certificate Code |
1-1/2" |
up to 4,000 gallons |
2,000 gph |
4,500 gph |
2 Media Boxes |
4,000 gph at 10' of head |
20-1/2" x 38" |
||
 $1,321.60 | 3,304 Points FREE $50.00 Free Gift Certificate Code |
2" |
up to 4,000 gallons |
2,000 gph |
4,500 gph |
2 Media Boxes |
4,000 gph at 10' of head |
20-1/2" x 38" |
||
 $1,548.40 | 3,871 Points FREE $50.00 Free Gift Certificate Code |
2" |
up to 6,000 gallons |
3,000 gph |
7,500 gph |
3 Media Boxes |
6,000 gph at 10' of head |
22-1/2" x 42-3/4" |
||
 $1,939.00 | 4,848 Points FREE $50.00 Free Gift Certificate Code |
2" |
up to 10,000 gallons |
5,000 gph |
7,500 gph |
4 Media Boxes |
7,500 gph at 10' of head |
24-1/2" x 43-3/4" |
||
 $2,329.60 | 5,824 Points FREE $50.00 Free Gift Certificate Code |
2" |
up to 20,000 gallons |
7,000 gph |
7,500 gph |
7 Media Boxes |
7,500 gph at 10' of head |
30-1/2" x 48" |
||
 $3,092.60 | 7,732 Points FREE $75.00 Free Gift Certificate Code |
2" |
up to 30,000 gallons |
7,000 gph |
7,500 gph |
8 Media Boxes |
7,500 gph at 10' of head |
35-1/2" x 53" |
||
 $4,204.20 | 10,511 Points FREE $75.00 Free Gift Certificate Code |
3" |
up to 30,000 gallons |
10,000 gph |
20,400 gph |
3 Large Boxes |
15,000 gph at 10' of head |
30-1/2" x 39-3/4" |
||
$5,818.40 | 14,546 Points |
3" |
up to 60,000 gallons |
15,000 gph |
20,400 gph |
5 Large Boxes |
20,000 gph at 10' of head |
36-1/2" x 45-1/4" |
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