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Fertilizer

All the liquids and supplements you'll need to maintain your planted aquarium and keep your fish friends safe. We carry only the best liquid aquatic plant fertilizers to ensure a successful aquarium environment and aquascape. Check out our full selection.

  • UNS Plant Food - Min
    UNS Plant Food - Min
    Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99

    UNS Plant Food - Min

    UNS Plant Food MIN is a moderately concentrated liquid fertilizer specially formulated for aquatic plants. It delivers essential macro and micronut...

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    Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99
  • UNS Plant Food - Max
    UNS Plant Food - Max
    Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99

    UNS Plant Food - Max

    UNS Plant Food MAX is a nutrient-rich liquid fertilizer formulated to provide all the essential macro and micronutrients needed for a healthy plant...

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    Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99
  • Aquario NEO Solution 1 - Macronutrient Liquid Fertilizer
    Aquario NEO Solution 1 - Macronutrient Liquid Fertilizer
    Save up to 5% Save %
    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99
    $ 20.89 - $ 35.14
    $ 20.89 - $ 35.14
    Current price $ 20.89

    Aquario Neo Solution 1 - Macronutrient Liquid Fertilizer

    Early Buce Friday Deal! Get 20% OFF this item with code:  BUCEFRIDAY24  for a limited time Neo Solution by Aquario is a full line up of liquid fert...

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    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99
    $ 20.89 - $ 35.14
    $ 20.89 - $ 35.14
    Current price $ 20.89
    Save up to 5% Save %
  • Aquario NEO Solution 2 - Micronutrient Liquid Fertilizer
    Aquario NEO Solution 2 - Micronutrient Liquid Fertilizer
    Save up to 5% Save %
    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99
    $ 20.89 - $ 35.14
    $ 20.89 - $ 35.14
    Current price $ 20.89

    Aquario Neo Solution 2 - Micronutrient Liquid Fertilizer

    Early Buce Friday Deal! Get 20% OFF this item with code:  BUCEFRIDAY24  for a limited time Neo solution by Aquario is a full line up of liquid fert...

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    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99
    $ 20.89 - $ 35.14
    $ 20.89 - $ 35.14
    Current price $ 20.89
    Save up to 5% Save %
  • Aquario NEO Solution K - Liquid Potassium Fertilizer
    Aquario NEO Solution K - Liquid Potassium Fertilizer
    Save up to 5% Save %
    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99
    $ 20.89 - $ 35.14
    $ 20.89 - $ 35.14
    Current price $ 20.89

    Aquario Neo Solution K - Liquid Potassium Fertilizer

    Early Buce Friday Deal! Get 20% OFF this item with code:  BUCEFRIDAY24  for a limited time Neo solution by Aquario is a full line up of liquid fert...

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    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99
    $ 20.89 - $ 35.14
    $ 20.89 - $ 35.14
    Current price $ 20.89
    Save up to 5% Save %
  • Aquario NEO Solution FE - Liquid Iron Fertilizer
    Aquario NEO Solution FE - Liquid Iron Fertilizer
    Save up to 5% Save %
    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99
    $ 20.89 - $ 35.14
    $ 20.89 - $ 35.14
    Current price $ 20.89

    Aquario Neo Solution FE - Liquid Iron Fertilizer

    Early Buce Friday Deal! Get 20% OFF this item with code:  BUCEFRIDAY24  for a limited time Neo solution by Aquario is a full line up of liquid fert...

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    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99 - Original price $ 36.99
    Original price $ 21.99
    $ 20.89 - $ 35.14
    $ 20.89 - $ 35.14
    Current price $ 20.89
    Save up to 5% Save %
  • Aquario Neo Plants Tab FE - Iron Root Fertilizer
    Aquario Neo Plants Tab FE - Iron Root Fertilizer
    Original price $ 14.99 - Original price $ 14.99
    Original price
    $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99

    Aquario Neo Plants Tab FE - Iron Root Fertilizer

    Created from high-quality materials with advanced technology, the NEO Plants Tab collection by Aquario offers aid and support in ensuring aquarium ...

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    Original price $ 14.99 - Original price $ 14.99
    Original price
    $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99
  • Aquario Neo Plants Tab K - Potassium Root Fertilizer
    Aquario Neo Plants Tab K - Potassium Root Fertilizer
    Original price $ 14.99 - Original price $ 14.99
    Original price
    $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99

    Aquario Neo Plants Tab K - Potassium Root Fertilizer

    Created from high-quality materials with advanced technology, the NEO Plants Tab collection by Aquario offers aid and support in ensuring aquarium ...

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    Original price $ 14.99 - Original price $ 14.99
    Original price
    $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99
  • Chihiros Dosing Pumps
    Chihiros Dosing Pumps
    Original price $ 87.99 - Original price $ 131.99
    Original price
    $ 87.99 - $ 131.99
    $ 87.99 - $ 131.99
    Current price $ 87.99

    Chihiros Dosing Pumps

    A key component in the Chihiros dosing system that works to automatically supply aquariums with essential nutrients. Chihiros dosing pumps are comp...

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    Original price $ 87.99 - Original price $ 131.99
    Original price
    $ 87.99 - $ 131.99
    $ 87.99 - $ 131.99
    Current price $ 87.99
  • Chihiros Dosing Tube Holder
    Chihiros Dosing Tube Holder
    Original price $ 14.99 - Original price $ 14.99
    Original price
    $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99

    Chihiros Dosing Tube Holder

    The Chihiros Dosing Tube Holder is made from clear acrylic for a non-obtrusive appearance while ensuring key nutrients are delivered into the aquar...

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    Original price $ 14.99 - Original price $ 14.99
    Original price
    $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99
  • Chihiros Dosing Container Kit
    Chihiros Dosing Container Kit
    Original price $ 32.99 - Original price $ 32.99
    Original price
    $ 32.99
    $ 32.99 - $ 32.99
    Current price $ 32.99

    Chihiros Dosing Container Kit

    The Chihiros Dosing Container Kit is designed to be paired with the full Chihiros Dosing System. These containers serve as convenient storage for y...

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    Original price $ 32.99 - Original price $ 32.99
    Original price
    $ 32.99
    $ 32.99 - $ 32.99
    Current price $ 32.99
  • Dr. Tank - CO2 Fertilizer
    Dr. Tank - CO2 Fertilizer
    Original price $ 8.99 - Original price $ 11.99
    Original price
    $ 8.99 - $ 11.99
    $ 8.99 - $ 11.99
    Current price $ 8.99

    Dr. Tank - CO2 Fertilizer

    Dr. Tank CO2 Fertilizer Tabs deliver an easy-to-use, effervescent carbon source to boost plant growth through enhanced photosynthesis. These tabs p...

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    Original price $ 8.99 - Original price $ 11.99
    Original price
    $ 8.99 - $ 11.99
    $ 8.99 - $ 11.99
    Current price $ 8.99
  • Aquario NEO Plants Tab - Aquatic Plant Root Fertilizer
    Aquario NEO Plants Tab - Aquatic Plant Root Fertilizer
    Original price $ 14.99 - Original price $ 14.99
    Original price
    $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99

    Aquario Neo Plants Tab - Aquatic Plant Root Fertilizer

    Created from high-quality materials with advanced technology, the NEO Plants Tab collection by Aquario offers aid and support in ensuring aquarium ...

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    Original price $ 14.99 - Original price $ 14.99
    Original price
    $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99
  • Aquario Neo Plants Tab Long - Aquatic Plant Root Fertilizer
    Aquario Neo Plants Tab Long - Slow Release Root Fertilizer
    Original price $ 14.99 - Original price $ 14.99
    Original price
    $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99

    Aquario Neo Plants Tab Long - Slow Release Root Fertilizer

    Created from high-quality materials with advanced technology, the NEO Plants Tab collection by Aquario offers aid and support in ensuring aquarium ...

    View full details
    Original price $ 14.99 - Original price $ 14.99
    Original price
    $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99