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Seachem de*nitrate
Seachem de*nitrate
Removes nitrates, nitrites, ammonia, and organics from both fresh and marine water.
Style # 2297066A

Removes nitrates, nitrites, ammonia, and organics from both fresh and marine water. The high porosity of de*nitrate supports the proliferation of both aerobic and anaerobic bacteria that further remove these toxic aquarium by products. Even when exhausted as an organic adsorbent, de*nitrate continues to be an excellent support for the biological filter and does not have to be removed. Should be placed 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. Rinse off dust before use. Once de*nitrate has been in use for several days, nitrate concentrations should start to fall and level off gradually at a concentration of about 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. 1 L treats up to 100 gallons. 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.

  Featured Product
Seachem Matrix Biofilter Media
Matrix biofilter
A highly porous media designed to provide exceptionally efficient biofiltration for single site removal of ammonia, nitrite, and nitrate from freshwater, marine, and reef aquaria.
SKU # 5093974
Seachem Liquid Marine Buffer
Liquid marine buffer
Safely raises and maintains aquarium pH to 8.3 while adjusting alkalinity. Contains a blend of bicarbonate, carbonate, and borate salts designed to raise pH and restore distrupted buffer systems to the proper balance.
SKU # 5083051
Seachem Malawi/Victoria Buffer
Malawi victoria buffer
A blend of carbonate salts designed to enhance the natural environment of cichlids by increasing hardiness, buffer capacity, and pH.
SKU # 5089749
Seachem Stability
Prevent new tank syndrome with this easy to use stabilization system.
SKU # 5087392
Seachem's Cichlid Lake Salt
Cichlid salt
Replicate the natural environment of African Cichlids.
SKU # 5089724
Seachem MatrixCarbon
Permits maximum water flow and contact with its high density of macroporous binding sites.
SKU # 5094124
Seachem Flourite Plant Substrate
Flourite plant
This porous clay gravel substrate is idea for the naturally planted aquarium. It will not alter the pH of aquarium water.
SKU # 5049883
Seachem Reef Iodide
Reef iodide
A concentrated stabilized potassium iodide source for reef aquaria that will restore and maintain iodide levels to those found in natural sea water.
SKU # 5072365
Seachem Reef Plus(tm)
Reef plus
A full spectrum reef supplement containing trace elements, vitamins, and amino acids demonstrated to have a positive impact on the growth of corals and other desirable reef creatures.
SKU # 5072366
Seachem Flourish Plant Supplements
Flourish plant supplements
Formulated to help live freshwater aquarium plants grow healthy and beautiful. Choose from two formulas (sold separately).
SKU # 5049881
Seachem Purigen Ultimate Filtration
Purigen filtration
Unique macro-porous synthetic polymer absorbent to remove soluble and insoluble impurities from aquarium water. For marine and freshwater use.
SKU # 5094118
Seachem Stress Guard
Stress guard
A premium slime coat protection product that reduces stress and ammonia toxicity whenever handling or transporting fish.
SKU # 5068005
Seachem(tm) Reef Buffer(tm)
Reef buffer
Primarily for use in a reef system where the maintenance of a pH of 8.3 is often difficult.
SKU # 5072357
Seachem PhosGuard
Rapidly removes phosphate and silicate from marine and freshwater aquariums.
SKU # 5094099
Seachem Prime for Freshwater and Saltwater
Prime freshwater
A complete and concentrated conditioner for both fresh and saltwater. Use when establishing your aquarium and at every water change.
SKU # 5068001
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