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  • CO2 & Plant Care

CO2 & Plant Care

Optimize the health and growth of your freshwater aquarium plants with our selection of specialized aquatic plant care solutions. From CO2 injection to the best substrate and fertilizers for aquarium plants, we have what you need to build and maintain a beautiful freshwater aquascape.

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  • CO2 Injection CO2 Injection
  • Fertilizers & Supplements Fertilizers & Supplements
  • Aquascaping Tools Aquascaping Tools
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107 Items

  1. PRO-SE Series Dual Stage CO2 Regulator
    CO2Art
    PRO-SE Series Dual Stage CO2 Regulator
    $149.99 $149.99

  2. CO2 Tank - 5 lbs.
    Rating:
    93%
    8 Reviews
    Bulk Reef Supply
    CO2 Tank - 5 lbs.
    $93.99 $93.99

  3. Freshwater Starter Pack
    Aquaforest
    Freshwater Starter Pack
    $69.90 $69.90

  4. Flourish Excel - Organic Carbon for Planted Aquariums
    Seachem
    Flourish Excel - Organic Carbon for Planted Aquariums
    From: $7.42

    Choose Options Notify Me When In-Stock
  5. Flourish Planted Aquarium Supplement
    Seachem
    Flourish Planted Aquarium Supplement
    From: $7.42

    Choose Options Notify Me When In-Stock
  6. Flourish Tabs (10 Pack)
    Seachem
    Flourish Tabs (10 Pack)
    $9.36 $9.36

  7. Root Tabs Plant Fertilizer- API
    API
    Root Tabs Plant Fertilizer- API
    $9.98 $9.98

  8. Osmocote Root Tabs 20ct
    Liquid Gardens
    Osmocote Root Tabs 20ct
    $10.00 $10.00

  9. AF Macro
    1 Review
    Aquaforest
    AF Macro
    From: $7.29

    Choose Options Notify Me When In-Stock
  10. AF Micro
    Aquaforest
    AF Micro
    From: $7.29

    Choose Options Notify Me When In-Stock
  11. AF Carbon Boost
    Aquaforest
    AF Carbon Boost
    From: $7.29

    Choose Options Notify Me When In-Stock
  12. AF Iron Boost
    Aquaforest
    AF Iron Boost
    From: $7.29

    Choose Options Notify Me When In-Stock
  13. AF Red Boost
    Aquaforest
    AF Red Boost
    From: $7.29

    Choose Options Notify Me When In-Stock
  14. AF PO4 Boost
    Aquaforest
    AF PO4 Boost
    From: $7.29

    Choose Options Notify Me When In-Stock
  15. AF N Boost
    Aquaforest
    AF N Boost
    From: $7.29

    Choose Options Notify Me When In-Stock
  16. AF K Boost
    Aquaforest
    AF K Boost
    From: $7.29

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  17. Pro Mini Dual Stage CO2 Regulator
    Ultum Nature Systems
    Pro Mini Dual Stage CO2 Regulator
    $157.99 $157.99

  18. CO2 Cylinder Pro - 2.5 lbs
    Ultum Nature Systems
    CO2 Cylinder Pro - 2.5 lbs
    $84.99 $84.99

  19. CO2 Paintball Cylinder
    Ultum Nature Systems
    CO2 Paintball Cylinder
    From: $49.99

    Choose Options Notify Me When In-Stock
  20. Pro Dual Stage CO2 Regulator
    Ultum Nature Systems
    Pro Dual Stage CO2 Regulator
    $219.99 $219.99

  21. ISTA Disposable CO2 Cartridge (45g)
    ISTA
    ISTA Disposable CO2 Cartridge (45g)
    $11.89 $11.89

  22. Manifold Block for PRO-Elite Series CO2 Regulator
    CO2Art
    Manifold Block for PRO-Elite Series CO2 Regulator
    $49.99 $49.99

  23. CarbonDoser Electronic CO2 Regulator V2.0
    Rating:
    93%
    3 Reviews
    CarbonDoser
    CarbonDoser Electronic CO2 Regulator V2.0
    $449.99 $449.99

  24. IO In-Tank CO2 Diffuser - Acrylic Series
    CO2Art
    IO In-Tank CO2 Diffuser - Acrylic Series
    From: $19.99

    Choose Options Notify Me When In-Stock
  25. In-Tank Flux CO2 Diffuser
    CO2Art
    In-Tank Flux CO2 Diffuser
    From: $28.99

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  26. CarbonDoser Precision Check Valve
    CarbonDoser
    CarbonDoser Precision Check Valve
    $29.99 $29.99

  27. Neo Mixer
    AQUARIO
    Neo Mixer
    From: $28.99

    Choose Options Notify Me When In-Stock
  28. Bio-CO2 Pro (up to 33 gallons)
    Fluval
    Bio-CO2 Pro (up to 33 gallons)
    $118.99 $139.99

  29. Bio-CO2 Pro (up to 66 gallons)
    Fluval
    Bio-CO2 Pro (up to 66 gallons)
    $148.74 $174.99

  30. Bio-CO2 Pro (up to 132 gallons)
    Fluval
    Bio-CO2 Pro (up to 132 gallons)
    $297.49 $349.99

  31. Bio-CO2 Pro Refill Pack
    Fluval
    Bio-CO2 Pro Refill Pack
    $11.04 $12.99

  32. Fluval CO2 Indicator Set
    Fluval
    Fluval CO2 Indicator Set
    $15.29 $17.99

  33. Neo P Clips
    AQUARIO
    Neo P Clips
    From: $9.99

    Choose Options Notify Me When In-Stock
  34. Neo U Clips
    AQUARIO
    Neo U Clips
    From: $6.99

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  35. Spring Check Valve
    ISTA
    Spring Check Valve
    $3.69 $3.69

  36. ISTA 1.5lbs CO2 Cylinder Base
    ISTA
    ISTA 1.5lbs CO2 Cylinder Base
    $8.69 $8.69

  37. CO2 Indicator Solution
    ISTA
    CO2 Indicator Solution
    $5.79 $5.79

  38. CO2 Indicator
    ISTA
    CO2 Indicator
    $11.99 $11.99

  39. Max Mix CO2 Reactor
    ISTA
    Max Mix CO2 Reactor
    $21.19 $21.19

  40. UFO CO2 Diffuser
    ISTA
    UFO CO2 Diffuser
    $14.79 $14.79

  41. Replacement Ceramic for ISTA CO2 Diffusers
    ISTA
    Replacement Ceramic for ISTA CO2 Diffusers
    From: $5.99

    Choose Options Notify Me When In-Stock
  42. Mini Ceramic CO2 Diffuser
    ISTA
    Mini Ceramic CO2 Diffuser
    $12.29 $12.29

  43. 3 in 1 CO2 Diffuser
    ISTA
    3 in 1 CO2 Diffuser
    From: $14.79

    Choose Options Notify Me When In-Stock
  44. 2 in 1 CO2 Bubble Counter & Check Valve
    ISTA
    2 in 1 CO2 Bubble Counter & Check Valve
    $7.89 $7.89

  45. Mini Inline CO2 Bubble Counter
    ISTA
    Mini Inline CO2 Bubble Counter
    $4.99 $4.99

  46. Aluminum CO2 Cylinder (1.5 lbs)
    ISTA
    Aluminum CO2 Cylinder (1.5 lbs)
    $119.99 $119.99

  47. 1L CO2 Supply Set
    ISTA
    1L CO2 Supply Set
    $259.99 $259.99

  48. CO2 Starter Set
    ISTA
    CO2 Starter Set
    $13.79 $13.79

  49. Water Plant CO2 Tablets (100 count)
    ISTA
    Water Plant CO2 Tablets (100 count)
    $12.79 $12.79

  50. Glass Inline CO2 Diffuser
    Seachem
    Glass Inline CO2 Diffuser
    From: $59.16

    Choose Options Notify Me When In-Stock
  51. Glass Bubble Counter
    Seachem
    Glass Bubble Counter
    $8.19 $8.19

  52. Spiral Bubble Counting CO2 Diffuser
    Seachem
    Spiral Bubble Counting CO2 Diffuser
    $18.13 $18.13

  53. Bubble Counting CO2 Diffuser
    Seachem
    Bubble Counting CO2 Diffuser
    $18.13 $18.13

  54. Slanted CO2 Diffuser
    Seachem
    Slanted CO2 Diffuser
    $18.13 $18.13

  55. Beetle CO2 Diffuser
    Seachem
    Beetle CO2 Diffuser
    From: $18.13

    Choose Options Notify Me When In-Stock
  56. pH Checker Refill Solution
    Seachem
    pH Checker Refill Solution
    $3.61 $3.61

  57. pH Checker for Planted Aquariums
    Seachem
    pH Checker for Planted Aquariums
    $9.47 $9.47

  58. Glass U Tube for Airline Tubing
    Seachem
    Glass U Tube for Airline Tubing
    From: $6.31

    Choose Options Notify Me When In-Stock
  59. Neo CO2 Refill
    AQUARIO
    Neo CO2 Refill
    $19.99 $19.99

  60. Neo CO2 DIY CO2 Kit
    AQUARIO
    Neo CO2 DIY CO2 Kit
    $29.99 $29.99

  61. Extended CO2 Diffuser
    AQUARIO
    Extended CO2 Diffuser
    From: $15.99

    Choose Options Notify Me When In-Stock
  62. Original CO2 Diffuser
    AQUARIO
    Original CO2 Diffuser
    From: $12.99

    Choose Options Notify Me When In-Stock
  63. LG Shrimp+ All-In-One Fertilizer (500ml)
    Liquid Gardens
    LG Shrimp+ All-In-One Fertilizer (500ml)
    $24.00 $24.00

  64. LG Optimum All-In-One Fertilizer (500ml)
    Liquid Gardens
    LG Optimum All-In-One Fertilizer (500ml)
    $24.00 $24.00

  65. Carbon-Liq Liquid Carbon Source
    Prodibio
    Carbon-Liq Liquid Carbon Source
    From: $3.35

    Choose Options Notify Me When In-Stock
  66. Carbon-Liq (30 Vials)
    Prodibio
    Carbon-Liq (30 Vials)
    $10.74 $35.81

  67. Carbon-Liq Nano (6 Vials)
    Prodibio
    Carbon-Liq Nano (6 Vials)
    $3.35 $11.17

  68. BioVert Ultimate Plant Growth Supplement
    Prodibio
    BioVert Ultimate Plant Growth Supplement
    From: $3.47

    Choose Options Notify Me When In-Stock
  69. BioVert Ultimate (30 Vials)
    Prodibio
    BioVert Ultimate (30 Vials)
    $11.67 $38.91

  70. BioVert Ultimate Nano (6 Vials)
    Prodibio
    BioVert Ultimate Nano (6 Vials)
    $3.47 $11.58

  71. BioVert Plus Plant Growth Supplement
    Prodibio
    BioVert Plus Plant Growth Supplement
    From: $3.36

    Choose Options Notify Me When In-Stock
  72. BioVert Plus (30 Vials)
    Prodibio
    BioVert Plus (30 Vials)
    $10.74 $35.79

  73. BioVert Plus Nano (6 Vials)
    Prodibio
    BioVert Plus Nano (6 Vials)
    $3.36 $11.20

  74. CO2 Diffuser
    Twinstar
    CO2 Diffuser
    From: $9.99

    Choose Options Notify Me When In-Stock
  75. Pro CO2 Manifold Block
    Ultum Nature Systems
    Pro CO2 Manifold Block
    $34.99 $34.99

  76. Replacement Washers for CO2Art SodaStream & Paintball Adapter
    CO2Art
    Replacement Washers for CO2Art SodaStream & Paintball Adapter
    $5.99 $5.99

  77. Pro-Series Adapter Repair Kit (SodaStream & Paintball)
    CO2Art
    Pro-Series Adapter Repair Kit (SodaStream & Paintball)
    $6.99 $6.99

  78. Pro-Series 12V DC Solenoid Coil Replacement
    CO2Art
    Pro-Series 12V DC Solenoid Coil Replacement
    $15.99 $15.99

  79. CO2Art 12V DC Power Adapter Replacement
    CO2Art
    CO2Art 12V DC Power Adapter Replacement
    $24.99 $24.99

  80. Aquarium CO2 Drop Checker Solution (15ml)
    CO2Art
    Aquarium CO2 Drop Checker Solution (15ml)
    $7.99 $7.99

  81. IO Diffuser Replacement Ceramic Membrane
    CO2Art
    IO Diffuser Replacement Ceramic Membrane
    From: $11.99

    Choose Options Notify Me When In-Stock
  82. Pro-Series CO2 Adapter
    CO2Art
    Pro-Series CO2 Adapter
    From: $28.99

    Choose Options Notify Me When In-Stock
  83. Green CO2 Resistant Polyurethane Tubing
    CO2Art
    Green CO2 Resistant Polyurethane Tubing
    From: $6.99

    Choose Options Notify Me When In-Stock
  84. Blue CO2 Resistant Polyurethane Tubing
    CO2Art
    Blue CO2 Resistant Polyurethane Tubing
    From: $6.99

    Choose Options Notify Me When In-Stock
  85. Black CO2 Resistant Polyurethane Tubing
    CO2Art
    Black CO2 Resistant Polyurethane Tubing
    From: $6.99

    Choose Options Notify Me When In-Stock
  86. Silver CO2 Resistant Polyurethane Tubing
    CO2Art
    Silver CO2 Resistant Polyurethane Tubing
    From: $6.99

    Choose Options Notify Me When In-Stock
  87. Replacement Ceramic Membrane for CO2Art Inline Diffuser
    CO2Art
    Replacement Ceramic Membrane for CO2Art Inline Diffuser
    From: $16.99

    Choose Options Notify Me When In-Stock
  88. Suction Cups for 4/6mm Tubing (8 Pack)
    CO2Art
    Suction Cups for 4/6mm Tubing (8 Pack)
    $6.99 $6.99

  89. Stainless Steel U-Bend Tubing Connector
    CO2Art
    Stainless Steel U-Bend Tubing Connector
    From: $9.99

    Choose Options Notify Me When In-Stock
  90. FlorinMulti Shrimp - Complete Fertilizer for Planted Aquariums
    Brightwell Aquatics
    FlorinMulti Shrimp - Complete Fertilizer for Planted Aquariums
    From: $8.88

    Choose Options Notify Me When In-Stock
  91. FlorinGro Plus - Fertilizer for Planted Aquariums w/ Shrimp
    Brightwell Aquatics
    FlorinGro Plus - Fertilizer for Planted Aquariums w/ Shrimp
    From: $8.88

    Choose Options Notify Me When In-Stock
  92. BlackWater Clear - Humic Water Conditioner for Freshwater Shrimp (500 mL)
    Brightwell Aquatics
    BlackWater Clear - Humic Water Conditioner for Freshwater Shrimp (500 mL)
    $13.96 $13.96

  93. Florin-P - Phosphorus Supplement for Planted Tanks (500 mL)
    Brightwell Aquatics
    Florin-P - Phosphorus Supplement for Planted Tanks (500 mL)
    $13.33 $13.33

  94. Florin-Fe - Iron Supplement for Planted Aquariums
    Brightwell Aquatics
    Florin-Fe - Iron Supplement for Planted Aquariums
    From: $8.22

    Choose Options Notify Me When In-Stock
  95. Florin-K - Potassium Supplement for Planted Aquariums
    Brightwell Aquatics
    Florin-K - Potassium Supplement for Planted Aquariums
    From: $8.22

    Choose Options Notify Me When In-Stock
  96. Gro+ Liquid Plant Fertilizer 8.4oz
    Fluval
    Gro+ Liquid Plant Fertilizer 8.4oz
    $7.99 $7.99

  97. FlorinAxis - Carbon Source for Planted Aquariums
    Brightwell Aquatics
    FlorinAxis - Carbon Source for Planted Aquariums
    From: $8.22

    Choose Options Notify Me When In-Stock
  98. FlorinGro - Nitrogen Source for Planted Aquariums
    Brightwell Aquatics
    FlorinGro - Nitrogen Source for Planted Aquariums
    From: $8.22

    Choose Options Notify Me When In-Stock
  99. FlorinMulti - Planted Tank Multi-Nutrient Solution
    Brightwell Aquatics
    FlorinMulti - Planted Tank Multi-Nutrient Solution
    From: $8.22

    Choose Options Notify Me When In-Stock
  100. Pro-Elite Series Dual Stage CO2 Regulator
    CO2Art
    Pro-Elite Series Dual Stage CO2 Regulator
    $269.99 $269.99

  101. CO2 Supply Set w/ 45g Cartridge
    ISTA
    CO2 Supply Set w/ 45g Cartridge
    $39.99 $39.99

  102. Inline CO2 Diffuser
    CO2Art
    Inline CO2 Diffuser
    From: $39.99

    Choose Options Notify Me When In-Stock
  103. CO2 Drop Checker Kit
    CO2Art
    CO2 Drop Checker Kit
    $18.99 $18.99

  104. Replacement Washers for CO2Art Pro-Series Regulators
    CO2Art
    Replacement Washers for CO2Art Pro-Series Regulators
    $7.99 $7.99

  105. Clear CO2 Resistant Polyurethane Tubing
    CO2Art
    Clear CO2 Resistant Polyurethane Tubing
    From: $6.99

    Choose Options Notify Me When In-Stock
  106. Pro-Series Precision CO2 Check Valve
    CO2Art
    Pro-Series Precision CO2 Check Valve
    $12.99 $12.99

  107. CO2 Regulator 7077.3
    Rating:
    60%
    3 Reviews
    Tunze
    CO2 Regulator 7077.3
    $129.99 $129.99

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Glass Bubble Counter
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Rating:
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Carbon-Liq (30 Vials)
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$10.74 $35.81

CO2 Diffuser
Twinstar
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From: $9.99

Choose Options
Slanted CO2 Diffuser
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$18.13 $18.13

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