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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.

  • 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...

    View full details
    Original price $ 8.99 - Original price $ 11.99
    Original price
    $ 8.99 - $ 11.99
    $ 8.99 - $ 11.99
    Current price $ 8.99