Aquarium Additives Supplements

Showing all 74 results

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  API African Cichlid Buffer Max Water Conditioner

  $12.99 Read more
• 

  API Ammo-Lock

  List: $12.99
  $11.99 Add to cart
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  API Freshwater Aquarium Salt

  List: $9.99 - $23.99
  $8.66 – $21.88 Select options
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  API Media – Bio Chem-Zorb

  List: $15.99
  $14.99 Add to cart
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  API Media – Nitra-Zorb

  List: $15.99
  $14.99 Add to cart
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  API pH Down

  $4.99 – $19.99 Select options
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  API pH Up

  $4.99 – $19.99 Select options
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  API Proper pH 6.5

  $14.99 Add to cart
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  API Proper pH 7.0

  $14.99 Add to cart
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  API Proper pH 7.5

  $14.99 Add to cart
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  API Proper pH 8.2

  $14.99 Add to cart
• 

  API Proper pH Bundle Pack

  Read more
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  API Stress Coat Plus Water Conditioner With Aloe Vera

  List: $12.99 - $37.99
  $9.99 – $34.99 Select options
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  API Tap Water Conditioner

  List: $4.99 - $12.49
  $3.99 – $11.49 Select options
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  Aquarium Water Buffer – Fritz Rift Lake Cichlid Buffer

  List: $19.99 - $36.99
  $17.88 – $32.88 Select options
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  Aquarium Water Buffer – Fritz Rift Lake Cichlid Probiotic Salt 3lb

  List: $37.99
  $32.88 Add to cart
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  Aquarium Water Buffer – Seachem Cichlid Lake Salt 250gm/8.8oz

  List: $14.99
  $12.99 Add to cart
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  Aquarium Water Buffer – Seachem Laboratories Acid Buffer Aquarium Water Treatment

  List: $14.99
  $12.99 Add to cart
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  Aquarium Water Buffer – Seachem Laboratories Alkaline Buffer Aquarium Water Treatment

  List: $14.99
  $12.99 Add to cart
• Sale!

  Aquarium Water Buffer – Seachem Laboratories Discus Buffer Aquarium Water Treatment

  List: $15.99 - $34.99
  $12.88 – $29.88 Select options
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  Aquarium Water Buffer – Seachem Laboratories Reef Buffer Aquarium Water Treatment

  List: $21.99
  $16.88 Add to cart
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  Aqueon Water Renewal Conditioner

  $5.99 Add to cart
• Sale!

  Beneficial Bacteria – #1 Best Seller Bactastic All-Natural Aquarium Cleaner

  List: $24.99
  $22.99 $19.66 — or $19.66 $17.69 / month Select options
• Sale!

  Beneficial Bacteria – API Aquarium Startup Pack

  List: $7.99
  $9.99 $6.88 — or $6.88 $6.19 / month Select options
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  Beneficial Bacteria – API Quick Start

  List: $16.99 - $24.99
  $14.99 – $22.99 — or from $13.49 – $20.69 / month Select options
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  Beneficial Bacteria – API Sludge Destroyer

  $12.99 — or $12.99 $11.69 / month Select options
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  Beneficial Bacteria – API Stress Zyme Plus

  $10.99 – $17.99 — or from $9.89 – $16.19 / month Select options
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  Beneficial Bacteria – Aqueon Pure Live Beneficial Bacteria and Enzyme Balls

  List: $10.99 - $25.99
  $8.99 – $22.99 — or from $8.09 – $20.69 / month Select options
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  Beneficial Bacteria – CaribSea AQUABIOTIC™ BOTANICAL Beneficial Bacteria

  List: $13.99 - $21.99
  $11.99 – $17.99 — or from $10.79 – $16.19 / month Select options
• Sale!

  Beneficial Bacteria – DrTim’s Aquatics Eco-Balance Probiotic Bacteria for Freshwater

  List: $13.99 - $17.99
  $9.44 – $13.88 — or from $8.50 – $12.49 / month Select options
• Sale!

  Beneficial Bacteria – Ecological Labs Microbe-Lift Special Blend Bacteria

  List: $13.99 - $24.99
  $11.88 – $19.88 — or from $10.69 – $17.89 / month Select options
• Sale!

  Beneficial Bacteria – NFP AquaGold Beneficial Bacteria

  List: $25.99 - $69.00
  $18.66 – $58.66 — or from $16.79 – $52.79 / month Select options
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  Beneficial Bacteria – ReeFlowers Bacteria Feeder

  List: $8.99
  $7.99 — or $7.99 $7.19 / month Select options
• Sale!

  Beneficial Bacteria – ReeFlowers BETTA BONNY Water Conditioner

  List: $7.99
  $6.99 $5.88 — or $5.88 $5.29 / month Select options
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  Beneficial Bacteria – ReeFlowers BioClean I Biological Conditioner

  List: $8.99
  $7.99 — or $7.99 $7.19 / month Select options
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  Beneficial Bacteria – ReeFlowers GoldFish Minerals Water Conditioner

  List: $7.99
  $6.99 — or $6.99 $6.29 / month Select options
• Sale!

  Beneficial Bacteria – Renew Pond & Lake All-Natural Muck Tablets

  List: $39.99 - $309.99
  $34.66 – $299.00 — or from $31.19 – $269.10 / month Select options
• Sale!

  Beneficial Bacteria – Renew Pond & Lake Professional-Grade Pond Bacteria

  List: $26.99 - $229.00
  $23.88 – $190.66 — or from $21.49 – $171.59 / month Select options
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  Beneficial Bacteria – Tetra Freshwater Safestart

  List: $14.99 - $21.99
  $12.99 – $19.99 — or from $11.69 – $17.99 / month Select options
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  Beneficial Bacteria – Tetra Start Zyme Tabs – Complete Water Conditioner

  List: $7.99
  $5.88 — or $5.88 $5.29 / month Read more
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  Beneficial Bacteria – Water Clarifier Bacteria Tablets | Microbial Clarifiers

  List: $6.99
  $5.88 — or $5.88 $5.29 / month Select options
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  Blackwater – AAG Blackwater Super Peat Granules

  $14.99 Add to cart
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  Blackwater – CaribSea BETTA LEAF™ AND JUNGLE LEAF™ Indian or Tropical Almond leaf aka Catappa or Ketapang leaves

  List: $5.99 - $6.99
  $4.97 – $5.99 Select options
• Sale!

  Blackwater – CaribSea INSTANT AMAZON™Blackwater Solution

  List: $16.99 - $26.99
  $12.88 – $19.88 Select options
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  Blackwater – Kent Marine Black Water Expert

  List: $16.99 - $23.99
  $14.99 – $19.99 Select options
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  Boyds Vita-Chem Freshwater

  List: $14.99
  $13.99 Add to cart
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  Cobalt Aquatics Total Organics Removal Resin

  List: $25.99 - $138.99
  $22.00 – $129.00 Select options
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  Cobalt Aquatics Total Softener

  List: $14.99 - $79.00
  $11.99 – $64.00 Select options
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  Crustacean Health – Kent Iodide Iodine 8oz

  List: $14.99
  $12.99 Add to cart
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  Filter Media – API Activated Filter Carbon

  List: $24.99
  $22.99 Add to cart
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  Filter Media – API Ammo-Chips

  List: $24.99
  $22.99 Add to cart
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  Filter Media – API Phos-Zorb

  List: $15.99
  $14.99 Add to cart
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  Filter Media – API Water Softener Pillow – Rechargeable

  List: $7.99
  $6.99 Add to cart
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  Filter Media – Boyd’s Chemi-Pure Elite Filter Media

  List: $21.99 - $73.00
  $18.99 – $70.00 Select options
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  Filter Media – Boyd’s Chemi-Pure Filter Media

  List: $16.99
  $14.99 Add to cart
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  Filter Media – Mesh Filter Media Bags

  List: $4.99 - $5.49
  $3.59 – $4.09 Select options
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  Instant Ocean Salt

  List: $16.99
  $12.99 Add to cart
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  Kent Discus Essential Conditioner

  $12.99 – $20.50 Select options
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  Kent First Step Water Conditioner

  $12.99 Add to cart
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  Kent Marine Ammonia Neutralizer: PROSeries Detox

  List: $11.99 - $15.99
  $9.99 – $17.99 Select options
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  Kent Marine Cichlid Essential Trace Minerals

  $14.99 Add to cart
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  Kent Marine Nitrogen Sponge Ammonia & Nitrate Adsorber

  $24.99 Add to cart
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  Kent Marine Phosphate Sponge Phosphate & Silicate Remove

  $24.99 – $45.99 Select options
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  Kent Marine R/O Right for Cichlids Discus and Freshwater Aquariums

  $13.99 Select options
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  Kent pH Control Minus

  List: $12.99
  $10.99 Add to cart
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  Kent pH Stabilizer

  $9.99 – $15.99 Select options
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  Kent Pro Tech Coat Conditioner

  $12.99 Add to cart
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  Kordon Amquel+ Ammonia Control Detoxifier

  List: $12.99
  $11.99 Add to cart
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  Kordon Fish Protector Water Conditioner

  List: $14.99
  $13.99 Add to cart
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  Kordon NovAqua Plus Water Conditioner

  List: $14.99
  $12.99 Add to cart
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  Marine Water BIO-Spira

  $19.99 – $29.98 Select options
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  PondCare All Natural Pond Salt

  List: $13.99 - $139.99
  $11.88 – $123.90 Select options
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  Seachem Tanganyika Buffer 250gm/8.8oz

  List: $14.99
  $12.99 Read more
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  Tetra AmmoniaSafe Water Conditioner

  List: $6.99
  $5.99 Add to cart