Additives

Additives

Aquarium Specialty offers marine and freshwater from all of the top additives companies from brands such as Brightwell Aquatics, Zeovit, DVH, ESV,Triton Labs, Red Sea, & Two Little Fishies to name a few. If you need help choosing aquarium additives that are best for your aquarium needs then please give us a call or email us. We are here to help.

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27 Items

Set Descending Direction
  1. Seachem Prime

    Starting at: $3.35
    Order by 3:30pm EST for Same Day Shipping (M-F)
  2. Seachem Neutral Regulator

    Starting at: $3.95
    Order by 3:30pm EST for Same Day Shipping (M-F)
  3. Seachem SeaGel - Phosphate, Silicate & Organic Waster Remover

    Starting at: $6.70
    See Individual Item
  4. Seachem Laboratories Flourish Tabs Plant Supplement - 10 Tabs

    $8.38
    Order by 3:30pm EST for Same Day Shipping (M-F)
  5. Seachem Laboratories Flourish Excel Plant Supplement 500ml

    $10.85
    This product will be back ordered
  6. Seachem Reef Zoo Plankton

    Starting at: $15.39
    See Individual Item
  7. Seachem Stability

    Starting at: $3.23
    Order by 3:30pm EST for Same Day Shipping (M-F)
  8. Seachem Garlic Guard

    Starting at: $3.56
    Order by 3:30pm EST for Same Day Shipping (M-F)
  9. Seachem Clarity

    Starting at: $4.14
    Order by 3:30pm EST for Same Day Shipping (M-F)
  10. Seachem Cupramine

    Starting at: $4.70
    Order by 3:30pm EST for Same Day Shipping (M-F)
  11. Seachem Reef Complete

    Starting at: $4.93
    Order by 3:30pm EST for Same Day Shipping (M-F)
  12. Seachem Reef Advantage Magnesium

    Starting at: $4.95
    Order by 3:30pm EST for Same Day Shipping (M-F)
  13. Seachem Reef Trace

    Starting at: $5.03
    Order by 3:30pm EST for Same Day Shipping (M-F)
  14. Seachem Paraguard

    Starting at: $5.50
    Order by 3:30pm EST for Same Day Shipping (M-F)
  15. Seachem Reef Calcium

    Starting at: $7.03
    Order by 3:30pm EST for Same Day Shipping (M-F)
  16. Seachem Reef Plus

    Starting at: $7.24
    Order by 3:30pm EST for Same Day Shipping (M-F)
  17. Seachem Reef Builder

    Starting at: $7.12
    Order by 3:30pm EST for Same Day Shipping (M-F)
  18. Seachem Reef Buffer

    Starting at: $7.12
    Order by 3:30pm EST for Same Day Shipping (M-F)
  19. Seachem Reef Carbonate

    Starting at: $7.22
    Order by 3:30pm EST for Same Day Shipping (M-F)
  20. Seachem Reef Fusion 1

    Starting at: $8.50
    Order by 3:30pm EST for Same Day Shipping (M-F)
  21. Seachem Reef Fusion 2

    Starting at: $8.50
    See Individual Item
  22. Seachem Reef Advantage Calcium

    Starting at: $8.57
    Usually Ships in 1 - 2 Business Days After Submission of Order
  23. Seachem Purigen

    Starting at: $9.47
    Order by 3:30pm EST for Same Day Shipping (M-F)
  24. Seachem Reef Strontium

    Starting at: $7.03
    Order by 3:30pm EST for Same Day Shipping (M-F)
  25. Seachem Reef Fusion 1 & 2 500 ml Bundle

    $17.00
    This product will be back ordered
  26. Seachem Reef Advantage Strontium 600g

    $7.95
    Usually Ships In 2 - 3 Business Days After Submission of Order
  27. Seachem Reef Kalkwasser 250g

    $11.85
    This product will be back ordered
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