Saltwater Fish

Information at your Fingertips

Saltwater Aquarium Wet Dry Bio-Filters
Free Shipping and a 3 Year Warranty! 

Looking to understand exactly what a Wet Dry Filter is?
Click Here for an explanation of Wet/Dry Filtration

The ultimate for establishing a biological filter for your reef or fish only tank.

All 3 sizes of Bio Filters have self contained biological filter chambers, which allow for maximum filtration of your display tank.

All 3 sizes of Bio-Filtration Systems include large pre-skimming chambers that easily fit most in sump skimmers, and have an easy access drip chamber for mechanical filtration.

All 3 sizes of Bio-Filtration Systems can be used with external or internal pumps allowing you the flexibility to choose/change your pumping method without expensive conversions.

All 3 sizes of Bio-Filtration Systems use mini bio-balls for maximum surface area and the large chamber allows adequate room for the use of mechanical or chemical media as needed to cover all of your filtering demands.

All 3 sizes of Bio-Filtration Systems are constructed of high quality 1/4 inch cast acrylic materials. No holes, to drill, they can be set up in minutes and are very easy to operate.

All Bio-Filtration Systems feature a full 3 year warranty.

Note: Pump and skimmer sold separately.  
Model 135 Rated for aquariums up to 135 Gallons
Overall dimensions are 30L x 14W x 18H. The roomy first chamber measures 10 x 13.5 to accommodate most in-sump protein skimmers, the bio-ball chamber holds approximately 4 gallons of 1 inch mini bio-balls. The covered drip tray and easy access drip tray make maintenace a breeze. There’s a 1 inch threaded inlet and outlet (for external return pump) and an additional ¾ inch threaded bulkhead for submersible return pump. Maximum flow rate is 1000 GPH and filtering capacity for this model is rated for 135 gallons. Recommended skimmer: ASM G-1 or G-1X.
 
Model 200 Rated for aquariums up to 225 Gallons
Overall dimensions are 36L x 16W x 18H. The roomy first chamber measures 12 x 15.5 to accommodate most in-sump protein skimmers, the bio-ball chamber holds 5.6 gallons of 1 inch mini bio-balls. The covered drip tray and easy access drip tray make maintenace a breeze. There are two 1 inch threaded inlet and outlet (for external return pump) and an additional ¾ inch threaded bulkhead for submersible return pump. Maximum flow rate is 1200 GPH and filtering capacity for this model is rated for 225 gallons. Recommended skimmer: ASM G-2 or G-3
Model 300 Rated for aquariums up to 300 Gallons
Overall dimensions are 42L x 18W x 18H. The roomy first chamber measures 12 x 17.5 to accommodate most in-sump protein skimmers, the bio-ball chamber holds almost a full gallons of 1 inch mini bio-balls. The covered drip tray and easy access drip tray make maintenace a breeze. There are two 1 inch threaded inlet and outlet (for external return pump) and an additional ¾ inch threaded bulkhead for submersible return pump. Maximum flow rate is 1500 GPH and filtering capacity for this model is rated for 300 gallons. Recommended skimmer: ASM G-4 or G-4X. 
 Model 135 up to 135 gallons

$349.99 
Quantity :
  Free Shipping!
 Model 225 up to 225 gallons

$429.99
Quantity :
  Free Shipping!
 Model 300 up to 300 gallons

$519.99
Quantity :
  Free Shipping!

 Mechanical, Chemical, Wet Dry Filtration & Protein Skimming on a Budget!

 

The Eco Model 75 Wet/Dry is you best choice for all inclusive filtering needs for you reef tang or fish only system up to 75 gallons. It uses mini bio-balls for maximum surface area, with a large chamber for use mechanical or chemical media as needed. The built-in Venturi protein skimmer includes a (Rio-600PT) pump and features an easy off skimmer cup. This is a premium quality wet dry constructed of high quality 1/4 inch cast acrylic. It can be set up in minutes and is very easy to operate.

Overall dimensions are 20L x 10W x 18H - perfect for tight spots
Skimmer and skimmer pump are included.
The bio-ball chamber holds almost 2 gallons of 1 inch mini bio-balls.
There is a 1 inch threaded inlet and outlet (for external return pump).
Maximum flow rate is 800 GPH
Full 3 year warranty.
Water pump is sold separately.

Eco Model 75 Wet/Dry
w/built in skimmer for tanks up to 75 gallons

 $269.99
Quantity :
 Free Shipping!

Is Your Tank Drilled on the bottom?
NO - You need a Prefilter Box to put on the back of your tank.....
 

 
What is a Prefilter Box?
A Prefilter box incorporates two boxes, one inside, and one outside the aquarium, usually in the back. A u-tube is used to move the water, via a siphon, from the box inside the aquarium to the one on the back of the aquarium. The overflow box that is located inside the aquarium can be raised or lowered, which will alter the water level in the aquarium. After flowing into the box on the back of the aquarium, the water flows through a pre-filter material (usually a sponge), which traps any large particulate matter prior to entering the main filter housed below the aquarium. 
  Prefilter Box for aquariums up to 75 Gallons

 $69.99
Quantity :
  Prefilter Box for aquariums up to 150 Gallons

 $84.99
Quantity :
  Dual Outlet Prefilter Box for aquariums up to 400 Gallons

  $129.99
Quantity :