• Compare Products
  • Sign In
  • Auctions
  • List Seller
  • Sell On Marketplace
  • Create an Account
Toggle Nav
Advanced Search
CART ()
Menu
Account

Additives & Medications

Additives & Medications

At Aquarium Specialty, we offer the best selection of aquarium additives, supplements and medications for you marine, reef and freshwater aquarium from Triton Labs, ESV, Zeovit, Brightwell Aquatics, Seachem, Kent, DVH,  Prodibio and much more. Call or email us if you need help deciding on which products are best suited for your needs and husbandry requirements.

First Time Customers Use Coupon Code: WELCOMEExtra 10% With Account Checkout to Save 10%
15% Off Hanna Instruments & 20% Off ATI Straton LED Lights.

30 Items

Set Descending Direction
  1. Quantum USA Bio-Kalkwasser

    Quantum USA Bio-Kalkwasser

    See Individual Item
    Out of stock
    Add to Wish List
  2. Easy Reefs Easyphyt Phytoplankton Cultures

    Easy Reefs Easyphyt Phytoplankton Cultures

    Starting at: $27.49
    See Individual Item
    Add to Wish List
  3. ESV B-Ionic Calcium Buffer System Concentrate

    ESV B-Ionic Calcium Buffer System Concentr... Calcium Buffer System Concentrate

    Starting at: $28.99
    See Individual Item
    Add to Wish List
  4. Triton Labs Carbon

    Triton Labs Carbon

    Starting at: $26.00
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  5. QUANTUM USA PHOSPHATE REMOVER

    QUANTUM USA PHOSPHATE REMOVER

    Starting at: $21.99
    See Individual Item
    Add to Wish List
  6. QUANTUM USA HR NITRATE REMOVER

    QUANTUM USA HR NITRATE REMOVER

    Starting at: $21.99
    See Individual Item
    Add to Wish List
  7. QUANTUM USA LR NITRATE REMOVER

    QUANTUM USA LR NITRATE REMOVER

    Starting at: $21.99
    See Individual Item
    Add to Wish List
  8. Fauna Marin Bacto Reef Therapy

    Fauna Marin Bacto Reef Therapy

    Starting at: $25.99
    See Individual Item
    Add to Wish List
  9. Fauna Marin RED X Removes Red Cyanobacteria

    Fauna Marin RED X Removes Red Cyanobacteria

    Starting at: $29.99
    See Individual Item
    Add to Wish List
  10. Prodibio BioClean Maintenance Kit

    Prodibio BioClean Maintenance Kit

    Starting at: $22.10
    See Individual Item
    Add to Wish List
  11. Fauna Marin Bacto Reef Balls - 100 & 250 ml

    Fauna Marin Bacto Reef Balls - 100 & 2... Bacto Reef Balls - 100 & 250 ml

    Starting at: $21.99
    See Individual Item
    Add to Wish List
  12. Fauna Marin The Dip

    Fauna Marin The Dip

    Starting at: $26.99
    See Individual Item
    Add to Wish List
  13. Reef Interests All-In-One BioPellets XL

    Reef Interests All-In-One BioPellets XL

    Starting at: $20.19
    See Individual Item
    Add to Wish List
  14. Red Sea NO3:PO4-X Nitrate & Phosphate Reducer

    Red Sea NO3:PO4-X Nitrate & Phosph... NO3:PO4-X Nitrate & Phosphate Reducer

    Starting at: $21.99
    See Individual Item
    Add to Wish List
  15. PolypLab Reef-resh Complete

    PolypLab Reef-resh Complete

    Starting at: $24.99
    See Individual Item
    Add to Wish List
  16. Korallen-Zucht ZEOvit Iron Concentrate

    Korallen-Zucht ZEOvit Iron Concentrate

    Starting at: $24.99
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  17. Korallen-Zucht ZEOvit K Balance Strong

    Korallen-Zucht ZEOvit K Balance Strong

    Starting at: $22.99
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  18. Prodibio BioDigest

    Prodibio BioDigest

    Starting at: $20.35
    See Individual Item
    Add to Wish List
  19. Korallen-Zucht Zeovit Zeostart 3

    Korallen-Zucht Zeovit Zeostart 3

    Starting at: $22.99
    See Individual Item
    Add to Wish List
  20. DVH BioGro 123 Marine

    DVH BioGro 123 Marine

    Starting at: $28.99
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  21. Fauna Marin Bacto Energy 100ML

    Fauna Marin Bacto Energy 100ML

    $22.99
    This product will be back ordered
    Add to Wish List
  22. Korallen-Zucht ZEOvit Magnesium Complex 500ml

    Korallen-Zucht ZEOvit Magnesium Complex 500ml

    $29.99
    Usually Ships in 1 - 2 Business Days After Submission of Order
    Add to Wish List
  23. Korallen-Zucht ZEOvit Strontium Complex 500ml

    Korallen-Zucht ZEOvit Strontium Complex 500ml

    $29.99
    Usually Ships in 1 - 2 Business Days After Submission of Order
    Add to Wish List
  24. Triton Labs CO3 Alkalinity Booster 1L

    Triton Labs CO3 Alkalinity Increaser 1L

    $28.00
    Usually Ships in 1 - 2 Business Days After Submission of Order
    Add to Wish List
  25. Korallen-Zucht KH Plus Powder 1kg

    Korallen-Zucht KH Plus Powder 1kg

    $29.99
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  26. Nyos Zero 250ml

    Nyos Zero 250ml

    $29.99
    This product will be back ordered
    Add to Wish List
  27. Nyos Coral Nectar 50ml

    Nyos Coral Nectar 50ml

    $29.99
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  28. Fauna Marin Bacto Reef Blend 250ml

    Fauna Marin Bacto Reef Blend 250ml

    $25.99
    This product will be back ordered
    Add to Wish List
  29. Red Sea Coral Colors ABCD 4 x 100 ml Supplement Pack

    Red Sea Coral Colors ABCD 4 x 100 ml S... Coral Colors ABCD 4 x 100 ml Supplement Pack

    $25.99
    This product will be back ordered
    Add to Wish List
  30. Red Sea Reef Foundation ABC Complete Liquid Supplement 3 Pack x 250 ml

    Red Sea Reef Foundation ABC Complete L... Reef Foundation ABC Complete Liquid Supplement 3 Pack x 250 ml

    $28.99
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
per page
Filter
Shop By
Now Shopping by
  1. Category Additives Remove This Item
  2. Price $20.00 - $30.00 Remove This Item
Clear All
Filters
Manufacturer
Show more
Recently Viewed
No recently views items
Clear All
© 2023 Aquarium Specialty - Contact Us: 803-788-4445. 535-C Clemson Rd - Columbia, SC 29229