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Aquarium Plant Fertilizer for Planted Tanks

Fertilizer Available

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.

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  • 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

    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 fertilizer...

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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 - 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 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

    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 fertilizer...

    View full details
    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

    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 fertilizer...

    View full details
    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 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 ...

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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 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

    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 fertilizer...

    View full details
    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
    Save up to 10% Save %
    Original price $ 87.99 - Original price $ 131.99
    Original price $ 87.99 - Original price $ 131.99
    Original price $ 87.99
    $ 79.19 - $ 118.79
    $ 79.19 - $ 118.79
    Current price $ 79.19

    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 - Original price $ 131.99
    Original price $ 87.99
    $ 79.19 - $ 118.79
    $ 79.19 - $ 118.79
    Current price $ 79.19
    Save up to 10% Save %
  • Chihiros Dosing Tube Holder
    Chihiros Dosing Tube Holder
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    Original price $ 14.99
    Original price $ 14.99 - Original price $ 14.99
    Original price $ 14.99
    Current price $ 13.49
    $ 13.49 - $ 13.49
    Current price $ 13.49

    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
    Original price $ 14.99
    Current price $ 13.49
    $ 13.49 - $ 13.49
    Current price $ 13.49
    Save 10% Save %
  • Chihiros Dosing Container Kit
    Chihiros Dosing Container Kit
    Save 10% Save %
    Original price $ 32.99
    Original price $ 32.99 - Original price $ 32.99
    Original price $ 32.99
    Current price $ 29.69
    $ 29.69 - $ 29.69
    Current price $ 29.69

    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
    Original price $ 32.99
    Current price $ 29.69
    $ 29.69 - $ 29.69
    Current price $ 29.69
    Save 10% Save %
  • 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
  • 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