Skip to main content

Seachem De-Nitrate Nitrate Remover by Seachem

  • $6.99
  • Save $3SALE (49%)
In Stock - FREE shipping over $75
SKU: SC01360
UPC: 000116013604
MPN: 136
  • $170.99
  • Save $90SALE (52%)
SKU: SC01360P
UPC: 685457287152
MPN: 01360P
  • $18.99
  • Save $9SALE (46%)
In Stock - FREE shipping over $75
SKU: SC01330
UPC: 000116013307
MPN: 133
  • $104.99
  • Save $53SALE (50%)
In Stock - FREE shipping over $75
SKU: SC01330M
UPC: 689481964874
MPN: SC01330M
  • $24.99
  • Save $11SALE (44%)
In Stock - FREE shipping over $75
SKU: SC01370
UPC: 000116013703
MPN: 137
  • $157.99
  • Save $83SALE (53%)
In Stock - FREE shipping over $75
SKU: SC01370M
UPC: 680031021092
MPN: 01370M
  • $40.99
  • Save $20SALE (48%)
In Stock - FREE shipping over $75
SKU: SC01380
UPC: 000116013802
MPN: 138
  • $121.99
  • Save $61SALE (50%)
SKU: SC01380N
UPC: 681541147821
MPN: 01380N

Seachem De-Nitrate Nitrate Remover Description

SeaChem De-Nitrate removes nitrates, nitrites, ammonia, and organics from both freshwater and marine aquariums. The high porosity of De-Nitrate supports the proliferation of both aerobic and anaerobic bacteria that further remove these toxic aquarium byproducts.

  • Removes nitrates, nitrites, ammonia and organics
  • Supports growth of beneficial bacteria that eliminate toxins
  • Suitable for fresh and saltwater tanks

Even when exhausted as an organic adsorbent, SeaChem De-Nitrate continues to be an excellent support for the biological filter and does not have to be removed.

Directions: Place De-Nitrate to assure the flow of water through it, such as in a canister filter, chemical filtration module, or box filter. Flow rate should not exceed 200 L (50 gallons) per hour. If higher flow rates are unavoidable, use Matrix or Pond Matrix. It is best to rinse off dust before use. Once De-Nitrate has been used for several days, nitrate concentrations should start to fall and level off gradually at a concentration of 4-5 mg/L as nitrate. As long as nitrate concentrations remain under control, the product is not exhausted. Each 500 mL of De-Nitrate treats about 100-200 L (25-50 gallons), depending on initial nitrate concentration and the current biological load. Enough should be used to remove nitrate at a rate at least as fast as the rate of formation. If very high nitrates are initially present, they should be brought down to less than 20 mg/L with water changes.

You May Also Like

Seachem De-Nitrate Nitrate Remover Customer Reviews

Michael, Birmingham AL on 2013/10/28
Does what it promises!

I have a 75 gallon reef tank very prone to rising nitrate levels, even with 20% weekly water changes. This product does work! However, if you are using it in a canister filter with a flow rate higher than 50 gallons per hour, use Pond Matrix instead. When I first put this product in my filter compartment, it did nothing until I manually adjusted the amount of water coming into the canister to a lower rate; then it started doing it's thing. I'll get Pond Matrix next time for this reason. Not sure how long De-Nitrate works, but I sense it keeps nitrate levels down for a reasonably long period.

Bernie, Grand Island NE on 2013/04/30
Seachem is good

I am going to try this Seachem De-Nitrate Nitrate remover. All the other Seachem products I have use worked very well.