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Tetra Filters

To support aquatic life, every pond will require some level of filtration. Tetra offers their Bio-active pressured external filters, submersible, and gravity fed waterfall filters.

Tetra Filters
The Bio-Active Pressure Filter works to keep your pond clean and healthy with both mechanical and biological filtration. This easy-to-use filter features a unique open profile bio-activator that provides a large surface area and unrestricted water flow to all surfaces for improved filtering. A simple back flush valve allows for fast cleaning. 
  • Open-profile Bio-Activators offer superior filtration and back flush performance
  • Available with and without UV - 9 ft. power cord on UV models
  • A layer of bio-film containing beneficial bacteria will remain on the bio-reactors
  • Use with pumps between 2,500 - 4,500 GPH
  • Accepts 1-1/4" and 1-1/2" tubing

Not recommended for use with external or submersible direct-drive (motor driven) pumps.

Tetra Bio-Active Pressurized Filters

Tetra Bio-Active Pressurized Filters

  Icons SKU Size (D x H) Max Pond Size Rec. Pump UV Light Add
Tetra Bio-Active BP1500 Pond Filter
$297.29 $188.95 | 500 Points
26563
15.87" x 18.75"
1,500 Gal
DHP 3600
none
Tetra Bio-Active BP2500 Pond Filter
$349.29 $234.95 | 546 Points
26564
15.87" x 22"
2,500 Gal
DHP 4200
none
Tetra Bio-Active BP4000 Pond Filter
$422.39 $289.95 | 625 Points
26565
15.87" x 25"
4,000 Gal
DHP 4200
none
Tetra Bio-Active BP1500-UV Pond Filter
$378.89 $339.95 | 849 Points
26566
15.87" x 18.75"
1,500 Gal
DHP 3600
9 watt
Out of Stock
Tetra Bio-Active Pressurized Filters Replacement Parts

These complete filtration fountain kits are ideal for small ponds and water gardens. Fully submersible, they rest on the pond bottom and include pump, filter and fountain assembly. These kits are an all-in-one solution for adding a fountain to your pond. All come with three fountain heads (frothy, spray, and bell pattern), swivel adjuster for leveling fountain heads, and diverter assembly.

  • Fountain Assembly - Includes 3 fountain heads (frothy, spray, and bell pattern); swivel adjuster to level fountain heads; diverter assembly with fittings; adjustment valve for regulating flow.
  • Filter - Keeps small ponds clean. Reduces pump and fountain clogging. 
  • Submersible Pump - FK3 & FK5 Kits include 325 GPH pump. FK6 Kit include 550 GPH pump. Reliable magnetic drive technology and energy-efficient
Tetra Filtration Fountain Kits

Tetra Filtration Fountain Kits

  Icons SKU Dimension (LxWxH) Included Pump Add
26594
12.1" x 8.1" x 3.4"
325 gph
26593
15.8" x 12.3" x 5.6"
325 gph
26598
15.8" x 12.3" x 5.6"
550 gph

Tetra Filtration Fountain Kits

  Icons SKU Add
Tetra FK3 Replacement Foam
$5.99 $5.95 | 9 Points
 
19016
Tetra Flat Box Filter Replacement Foam
$15.29 $13.95 | 33 Points
 
19015
Out of Stock
The Tetra Waterfall Filter allows to you to easily create a beautiful waterfall for your pond. This easy-to-assemble filter provides both mechanical and biological filtration and can be easily hidden with rocks and pond decoration. Benefits of the Waterfall Filter include increased aeration for your pond and cleaner and healthier pond water. Vortex setting chamber helps settle larger solids. The fiber mat filters particles from the water. Ridges on the underside prevent dripping. The extra long spillway makes it easier to hide the filter with stones.
  • Provides mechanical and biological filtration (bio-media sold separately)
  • Mesh bag allows for the addition of bio-media
  • Easy to install and blends into the landscape.
  • Use with pumps 500 to 4500 GPH
  • Fits 1" and 1-1/4" ID tubing
Tetra Waterfall Filter

Tetra Waterfall Filter

  Icons SKU Max Pond Size Max Flow Spillway Width Included Fittings Dimensions Add
Tetra Waterfall Filter
$120.99 $89.95 | 207 Points
26596
1,000 gal
4500 GPH
12"
1" & 1.25"
19.25"L x 11.75W" x 12.25"H

Tetra Waterfall Filter

  Icons SKU Add
19018
Out of Stock

Keeps ponds clean and prevents pump and fountain heads from clogging. Includes a flat filter box with filter-to-hose fitting, coarse and fine foam pads, 1" tubing, and three fittings for attaching hose to various pump inlets. Fits a wide variety of pumps, 200 to 2000 GPH.

Tetra Submersible Filter

Tetra Submersible Filter

  Icons SKU Description Dimensions Tubing Size Add
Tetra SF1 Submersible Pond Filter
$42.29 $34.95 | 75 Points
26592
Tetra SF1 Submersible Pond Filter
12.4" X 10.3" X 4.7"
1"

Tetra Submersible Filter

  Icons SKU Add
Tetra Flat Box Filter Replacement Foam
$15.29 $13.95 | 33 Points
 
19015
Out of Stock
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