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Seachem Denitrate 1 Liter Liquid High Porosity Marine or Freshwater Aquarium Filter

  • mfr: 075181
  • SKU: Schem-075181
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Product highlights

  • Denitrate is an economical, natural, porous material
  • For marine and freshwater aquariums
  • Provides support for biological filter
  • Removes nitrates, ammonia, and organics
  • Material has a surface area and supports a density of bacteria
  • Reef rocks remove nitrate by anaerobic denitrification
  • Porous inorganic solid is about 4 mm in diameter
  • Each liter treats up to 100 gallons

Seachem Denitrate 1 Liter Liquid High Porosity Marine or Freshwater Aquarium Filter

The Seachem Denitrate Liquid Aquarium Filter is an economical, natural, porous material with a pore distribution and geometry that promotes aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. The material has a high surface area and supports a high density of bacteria. Although the Denitrate can trap nitrate, this, as with other nitrate-retaining materials such as certain zeolites and synthetic resins, is quite limited, and the primary mechanism of nitrate removal is anaerobic.

Formulation

It is a porous inorganic solid about 4 mm in diameter. It does not require a special denitrifying filter or special culture feedings. It is also helpful in controlling nitrite and ammonia. The surface area characteristics of the denitrate are similar to those of the matrix, making it an effective support for the biological filter. Each liter treats up to 100 gallons and is suitable for marine or freshwater use.

Reef Rocks

Live rocks or reef rocks remove nitrate by anaerobic denitrification. Denitrate removes nitrate by the same process. Efficiency is magnified severalfold by forcing the water to filter through the porous denitrate. As with reef rock, anaerobic conditions are achieved by the porosity and the depletion of oxygen by the aerobic process at the surface. Excessive flow rates should, therefore, be avoided, as they may impede the development of an adequate anaerobic environment to support denitrifying bacteria.

Specifications

Main
Configuration Core
Color Multicolor

Questions

Customer Questions
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Returns

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

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Seachem Denitrate 1 Liter Liquid High Porosity Marine or Freshwater Aquarium Filter SKU: Schem-075181

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