Biological Additives

Items 1 to 48 of 58 total

  • NutraFin Cycle Biological Water Supplement - 16.9 fl oz
    Immediately establishes a safe biological aquarium environment, features new high concentration formula, reduces fish loss and establishes essential conditions in new aquarium set-ups. Fast acting responsive ammonia and nitrite elimination.

    Regular Price: USD 21.99

    Sale Price USD 9.99

    Regular Price: USD 21.99

    Sale Price USD 9.99

  • NutraFin Cycle Biological Water Supplement - 2 L
    Immediately establishes a safe biological aquarium environment, features new high concentration formula, reduces fish loss and establishes essential conditions in new aquarium set-ups. Fast acting responsive ammonia and nitrite elimination.

    Regular Price: USD 67.99

    Sale Price USD 39.99

    Regular Price: USD 67.99

    Sale Price USD 39.99

  • Microbe-Lift Aquarium Nite-Out II - 8 fl oz
    • This decreases ammonia and nitrite toxins in aquarium water
    • Creates, encourages or evens-out and maintains nitrification
    • Method uses nitrosomonas, nitrospira and nitrobacto strains
    • This formula is specially created to support marine life water

    Regular Price: USD 5.99

    Sale Price USD 4.99

    Regular Price: USD 5.99

    Sale Price USD 4.99

  • NutraFin Cycle Biological Water Supplement - 8.45 fl oz
    Immediately establishes a safe biological aquarium environment, features new high concentration formula, reduces fish loss and establishes essential conditions in new aquarium set-ups. Fast acting responsive ammonia and nitrite elimination.

    Regular Price: USD 12.29

    Sale Price USD 6.99

    Regular Price: USD 12.29

    Sale Price USD 6.99

  • Microbe-Lift Gravel & Substrate Cleaner - 1 gal
    • Made to clean up organic wastes, like muck & sludge
    • This method will prevent bad toxins from developing
    • Clarifies your aquarium water after 48-96 hours of use
    • Uses cellulosic matter & select biological accelerators

    Regular Price: USD 43.49

    Sale Price USD 34.99

    Regular Price: USD 43.49

    Sale Price USD 34.99

  • UltraLife Aiptasia & Majano Remover - 2.43 oz
    • 100% all natural solution in order to treat over 300 anemones
    • Simple and effective formula assures that is will keep reefs safe
    • Assures that when used, the water chemistry will not be altered
    • Included is a 3 ml syringe to apply to the tops of anemones

    Regular Price: USD 8.99

    Sale Price USD 5.99

    Regular Price: USD 8.99

    Sale Price USD 5.99

  • API Goldfish Aquarium Cleaner - 4 fl oz
    Helps keep gravel clean and removes organic sludge, works naturally to break down solid fish waste, and helps reduce toxic ammonia and nitrite by boosting the effectiveness of the biological filter in established aquariums.
    USD 3.39
    USD 3.39
  • Microbe-Lift Aquarium Nite-Out II - 1 gal
    • This decreases ammonia and nitrite toxins in aquarium water
    • Creates, encourages or evens-out and maintains nitrification
    • Method uses nitrosomonas, nitrospira and nitrobacto strains
    • This formula is specially created to support marine life water

    Regular Price: USD 55.99

    Sale Price USD 42.99

    Regular Price: USD 55.99

    Sale Price USD 42.99

  • ATM Colony Marine Professional Grade Nitrifying Bacteria - 8 fl oz
    • Instantly cycles aquariums with real nitrifying bacteria
    • Neutralizes ammonia and nitrite spikes naturally
    • Prevents and eliminates "New Tank Syndrome"
    • Made in the U.S.A.

    Regular Price: USD 8.99

    Sale Price USD 6.49

    Regular Price: USD 8.99

    Sale Price USD 6.49

  • Microbe-Lift Aquarium Nite-Out II - 16 fl oz
    • This decreases ammonia and nitrite toxins in aquarium water
    • Creates, encourages or evens-out and maintains nitrification
    • Method uses nitrosomonas, nitrospira and nitrobacto strains
    • This formula is specially created to support marine life water

    Regular Price: USD 9.49

    Sale Price USD 6.99

    Regular Price: USD 9.49

    Sale Price USD 6.99

  • Seachem Stability - 250 ml
    Stability will rapidly and safely establish biofiltration in freshwater and marine systems. Contains a synergistic blend of aerobic, anaerobic, and facultative bacteria which facilitate the breakdown of waste organics, ammonia, nitrite and nitrate.
    USD 7.40
    USD 7.40
  • Big Al's Multi-Purpose Bio-Support - 64 fl oz
    Big Al's Multi-Purpose Bio-Support stimulates growth of beneficial bacteria that will break down harmful organic compounds that cause dangerous toxic conditions for your fish. Ensures a healthy biological filter, good water quality, and a clean aquarium.

    Regular Price: USD 24.99

    Sale Price USD 14.99

    Regular Price: USD 24.99

    Sale Price USD 14.99

  • ATM Colony Marine Professional Grade Nitrifying Bacteria - 32 fl oz
    • Instantly cycles aquariums with real nitrifying bacteria
    • Neutralizes ammonia and nitrite spikes naturally
    • Prevents and eliminates "New Tank Syndrome"
    • Made in the U.S.A.

    Regular Price: USD 19.99

    Sale Price USD 14.99

    Regular Price: USD 19.99

    Sale Price USD 14.99

  • ATM Outbreak! Marine Premium Biological Maintenance - 32 fl oz
    • Biological blend keeps aquariums clean and odor free
    • Removes organic buildup and improves water quality
    • Ensures a clean and healthy biofilter
    • Made in the U.S.A.

    Regular Price: USD 19.99

    Sale Price USD 14.99

    Regular Price: USD 19.99

    Sale Price USD 14.99

  • Microbe-Lift Special Blend - 16 fl oz
    • Helps to break down decaying organic matter and cycle elements
    • Reduces maintenance & lowers ammonia and nitrates from water
    • Breaks down protein foam and residue on gravel, plants and rocks
    • Odors will be eliminated and water clarification will be activated
    • Plant growth is naturally stimulated and presents better absorption

    Regular Price: USD 9.49

    Sale Price USD 7.99

    Regular Price: USD 9.49

    Sale Price USD 7.99

  • NutraFin Waste Control Biological Aquarium Cleaner - 8.45 fl oz
    Helps reduce aquarium maintenance by helping to reduce waste in gravel, power filters, decoration and on interior aquarium surfaces. Rapidly reduces organic waste from overfeeding, fish waste and other decaying material such as plant leaves.

    Regular Price: USD 8.99

    Sale Price USD 4.99

    Regular Price: USD 8.99

    Sale Price USD 4.99

  • NutraFin Waste Control Biological Aquarium Cleaner - 16.9 fl oz
    Helps reduce aquarium maintenance by helping to reduce waste in gravel, power filters, decoration and on interior aquarium surfaces. Rapidly reduces organic waste from overfeeding, fish waste and other decaying material such as plant leaves.

    Regular Price: USD 19.99

    Sale Price USD 9.99

    Regular Price: USD 19.99

    Sale Price USD 9.99

  • NutraFin Waste Control Biological Aquarium Cleaner - 2 L
    Helps reduce aquarium maintenance by helping to reduce waste in gravel, power filters, decoration and on interior aquarium surfaces. Rapidly reduces organic waste from overfeeding, fish waste and other decaying material such as plant leaves.

    Regular Price: USD 49.99

    Sale Price USD 29.99

    Regular Price: USD 49.99

    Sale Price USD 29.99

  • Seachem Stability - 50 ml
    Stability will rapidly and safely establish biofiltration in freshwater and marine systems. Contains a synergistic blend of aerobic, anaerobic, and facultative bacteria which facilitate the breakdown of waste organics, ammonia, nitrite and nitrate.
    USD 2.84
    USD 2.84
  • Seachem Stability - 500 ml
    Stability will rapidly and safely establish biofiltration in freshwater and marine systems. Contains a synergistic blend of aerobic, anaerobic, and facultative bacteria which facilitate the breakdown of waste organics, ammonia, nitrite and nitrate.
    USD 14.04
    USD 14.04
  • Seachem Stability - 100 ml
    Stability will rapidly and safely establish biofiltration in freshwater and marine systems. Contains a synergistic blend of aerobic, anaerobic, and facultative bacteria which facilitate the breakdown of waste organics, ammonia, nitrite and nitrate.
    USD 3.65
    USD 3.65
  • Seachem Stability - 2 L
    Stability will rapidly and safely establish biofiltration in freshwater and marine systems. Contains a synergistic blend of aerobic, anaerobic, and facultative bacteria which facilitate the breakdown of waste organics, ammonia, nitrite and nitrate.
    USD 44.48
    USD 44.48
  • Two Little Fishies BioPronto Marine - 250 ml
    • Contains cultured, naturally occurring microbes
    • Rapidly starts biological filtration process in marine aquariums
    • Helps initiate the nitrification cycle in new aquariums
    • Enhances nitrification/denitrification in heavily stocked aquariums
    • Made in the U.S.A.
    USD 18.54
    USD 18.54
  • Two Little Fishies BioPronto Marine - 500 ml
    • Contains cultured, naturally occurring microbes
    • Rapidly starts biological filtration process in marine aquariums
    • Helps initiate the nitrification cycle in new aquariums
    • Enhances nitrification/denitrification in heavily stocked aquariums
    • Made in the U.S.A.
    USD 29.33
    USD 29.33
  • API Stress Zyme+ - 4 fl oz
    • Keeps aquarium water levels stable and clean!
    • 5 milliliters a week will treat 10 gallons of water
    • Boasts 100 million live bacteria per teaspoonful
    • This will prevent low pH and low oxygen levels
    • It is safe for both freshwater & saltwater tanks
    USD 4.19
    USD 4.19
  • API Stress Zyme+ - 8 fl oz
    • Keeps aquarium water levels stable and clean!
    • 5 milliliters a week will treat 10 gallons of water
    • Boasts 100 million live bacteria per teaspoonful
    • This will prevent low pH and low oxygen levels
    • It is safe for both freshwater & saltwater tanks
    USD 7.89
    USD 7.89
  • API Stress Zyme+ - 16 fl oz
    • Keeps aquarium water levels stable and clean!
    • 5 milliliters a week will treat 10 gallons of water
    • Boasts 100 million live bacteria per teaspoonful
    • This will prevent low pH and low oxygen levels
    • It is safe for both freshwater & saltwater tanks
    USD 14.69
    USD 14.69
  • API Stress Zyme+ - 64 fl oz
    • Keeps aquarium water levels stable and clean!
    • 5 milliliters a week will treat 10 gallons of water
    • Boasts 100 million live bacteria per teaspoonful
    • This will prevent low pH and low oxygen levels
    • It is safe for both freshwater & saltwater tanks
    USD 43.29
    USD 43.29
  • Seachem Pristine - 100 ml
    • Uses non-chemical bio-augmentation to improve water quality
    • Provides bacteria that break down excess food, water, and detritus
    • Reduces excess nutrients (e.g. ammonia, nitrates, and nitrites)
    • Increases water clarity and promotes overall system health
    • Great for use in both freshwater and saltwater aquariums
    USD 4.21
    USD 4.21
  • Seachem Pristine - 250 ml
    • Uses non-chemical bio-augmentation to improve water quality
    • Provides bacteria that break down excess food, water, and detritus
    • Reduces excess nutrients (e.g. ammonia, nitrates, and nitrites)
    • Increases water clarity and promotes overall system health
    • Great for use in both freshwater and saltwater aquariums
    USD 8.51
    USD 8.51
  • Seachem Pristine - 500 ml
    • Uses non-chemical bio-augmentation to improve water quality
    • Provides bacteria that break down excess food, water, and detritus
    • Reduces excess nutrients (e.g. ammonia, nitrates, and nitrites)
    • Increases water clarity and promotes overall system health
    • Great for use in both freshwater and saltwater aquariums
    USD 16.13
    USD 16.13
  • Seachem Pristine - 4 L
    • Uses non-chemical bio-augmentation to improve water quality
    • Provides bacteria that break down excess food, water, and detritus
    • Reduces excess nutrients (e.g. ammonia, nitrates, and nitrites)
    • Increases water clarity and promotes overall system health
    • Great for use in both freshwater and saltwater aquariums
    USD 81.94
    USD 81.94
  • Big Al's Multi-Purpose Bio-Support - 4 fl oz
    Big Al's Multi-Purpose Bio-Support stimulates growth of beneficial bacteria that will break down harmful organic compounds that cause dangerous toxic conditions for your fish. Ensures a healthy biological filter, good water quality, and a clean aquarium.

    Regular Price: USD 3.49

    Sale Price USD 2.49

    Regular Price: USD 3.49

    Sale Price USD 2.49

  • Big Al's Multi-Purpose Bio-Support - 16 fl oz
    Big Al's Multi-Purpose Bio-Support stimulates growth of beneficial bacteria that will break down harmful organic compounds that cause dangerous toxic conditions for your fish. Ensures a healthy biological filter, good water quality, and a clean aquarium.

    Regular Price: USD 8.99

    Sale Price USD 5.99

    Regular Price: USD 8.99

    Sale Price USD 5.99

  • Big Al's Multi-Purpose Bio-Clean - 4 fl oz
    Big Al's Multi-Purpose Bio-Clean reduces the time and need for cleaning power filters, gravel and interior aquarium surfaces. Bio-Clean will dissolve sludge in your aquarium caused by fish waste, over-feeding and other decaying matter.

    Regular Price: USD 3.49

    Sale Price USD 2.99

    Regular Price: USD 3.49

    Sale Price USD 2.99

  • Big Al's Multi-Purpose Bio-Clean - 16 fl oz
    Big Al's Multi-Purpose Bio-Clean reduces the time and need for cleaning power filters, gravel and interior aquarium surfaces. Bio-Clean will dissolve sludge in your aquarium caused by fish waste, over-feeding and other decaying matter.

    Regular Price: USD 8.99

    Sale Price USD 6.99

    Regular Price: USD 8.99

    Sale Price USD 6.99

    Out of stock

  • Big Al's Multi-Purpose Bio-Clean - 64 fl oz
    Big Al's Multi-Purpose Bio-Clean reduces the time and need for cleaning power filters, gravel and interior aquarium surfaces. Bio-Clean will dissolve sludge in your aquarium caused by fish waste, over-feeding and other decaying matter.

    Regular Price: USD 24.99

    Sale Price USD 21.99

    Regular Price: USD 24.99

    Sale Price USD 21.99

  • API Stress Zyme+ - 1 gal
    • Keeps aquarium water levels stable and clean!
    • 5 milliliters a week will treat 10 gallons of water
    • Boasts 100 million live bacteria per teaspoonful
    • This will prevent low pH and low oxygen levels
    • It is safe for both freshwater & saltwater tanks
    USD 62.49
    USD 62.49
  • ATM Colony Freshwater Professional Grade Nitrifying Bacteria - 4 fl oz
    • Instantly cycles aquariums with real nitrifying bacteria
    • Neutralizes ammonia and nitrite spikes naturally
    • Prevents and eliminates "New Tank Syndrome"
    • Made in the U.S.A.

    Regular Price: USD 5.99

    Sale Price USD 3.99

    Regular Price: USD 5.99

    Sale Price USD 3.99

  • ATM Colony Freshwater Professional Grade Nitrifying Bacteria - 8 fl oz
    • Instantly cycles aquariums with real nitrifying bacteria
    • Neutralizes ammonia and nitrite spikes naturally
    • Prevents and eliminates "New Tank Syndrome"
    • Made in the U.S.A.

    Regular Price: USD 7.99

    Sale Price USD 5.99

    Regular Price: USD 7.99

    Sale Price USD 5.99

  • ATM Colony Freshwater Professional Grade Nitrifying Bacteria - 16 fl oz
    • Instantly cycles aquariums with real nitrifying bacteria
    • Neutralizes ammonia and nitrite spikes naturally
    • Prevents and eliminates "New Tank Syndrome"
    • Made in the U.S.A.

    Regular Price: USD 12.99

    Sale Price USD 9.99

    Regular Price: USD 12.99

    Sale Price USD 9.99

  • ATM Colony Marine Professional Grade Nitrifying Bacteria - 16 fl oz
    • Instantly cycles aquariums with real nitrifying bacteria
    • Neutralizes ammonia and nitrite spikes naturally
    • Prevents and eliminates "New Tank Syndrome"
    • Made in the U.S.A.

    Regular Price: USD 13.99

    Sale Price USD 9.99

    Regular Price: USD 13.99

    Sale Price USD 9.99

  • ATM Outbreak! Freshwater Premium Biological Maintenance - 4 fl oz
    • Biological blend keeps aquariums clean and odor free
    • Removes organic buildup and improves water quality
    • Ensures a clean and healthy biofilter
    • Made in the U.S.A.

    Regular Price: USD 5.99

    Sale Price USD 3.99

    Regular Price: USD 5.99

    Sale Price USD 3.99

  • ATM Colony Freshwater Professional Grade Nitrifying Bacteria - 32 fl oz
    • Instantly cycles aquariums with real nitrifying bacteria
    • Neutralizes ammonia and nitrite spikes naturally
    • Prevents and eliminates "New Tank Syndrome"
    • Made in the U.S.A.

    Regular Price: USD 16.99

    Sale Price USD 11.99

    Regular Price: USD 16.99

    Sale Price USD 11.99

  • ATM Colony Marine Professional Grade Nitrifying Bacteria - 4 fl oz
    • Instantly cycles aquariums with real nitrifying bacteria
    • Neutralizes ammonia and nitrite spikes naturally
    • Prevents and eliminates "New Tank Syndrome"
    • Made in the U.S.A.

    Regular Price: USD 5.99

    Sale Price USD 4.49

    Regular Price: USD 5.99

    Sale Price USD 4.49

  • Microbe-Lift Bacterial Aquarium Balancer - 4 fl oz
    • Uses odor-free, natural and non-pathogenic bacteria
    • Reduces organic waste on ornaments, gravel & filters
    • Eliminates ammonia along with nitrate from the water
    • This Aquarium Balancer prevents "new tank syndrome"
    • Treats up to 475 gal for fresh or saltwater aquariums

    Regular Price: USD 2.49

    Sale Price USD 1.99

    Regular Price: USD 2.49

    Sale Price USD 1.99

  • Microbe-Lift Bacterial Aquarium Balancer - 8 fl oz
    • Uses odor-free, natural and non-pathogenic bacteria
    • Reduces organic waste on ornaments, gravel & filters
    • Eliminates ammonia along with nitrate from the water
    • This Aquarium Balancer prevents "new tank syndrome"
    • Treats up to 950 gal for fresh or saltwater aquariums

    Regular Price: USD 3.99

    Sale Price USD 2.99

    Regular Price: USD 3.99

    Sale Price USD 2.99

  • Microbe-Lift Bacterial Aquarium Balancer - 16 fl oz
    • Uses odor-free, natural and non-pathogenic bacteria
    • Reduces organic waste on ornaments, gravel & filters
    • Eliminates ammonia along with nitrate from the water
    • This Aquarium Balancer prevents "new tank syndrome"
    • Treats up to 1,900 gallons for fresh or saltwater tanks

    Regular Price: USD 6.99

    Sale Price USD 5.99

    Regular Price: USD 6.99

    Sale Price USD 5.99

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