Skip to content
  • 💰 Get more for your money with big discounts and free shipping! 💰
  • 💰 Get more for your money with big discounts and free shipping! 💰
Pets-Fish ShopPets-Fish Shop
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • FISH FOOD AND FEEDING
    • Saltwater Fish Food
    • Freshwater Fish Food
    • Frozen Fish Food
    • Feeding Accessories
  • AQUARIUMS AND DECOR
    • Aquariums and Stands
    • Aquarium Decor
    • Nets and Accessories
    • Aquarium Sand and Gravel
    • Aquarium Plant Care
  • FISH TANK EQUIPMENT
    • Plumbing and Parts
    • Aquarium Cleaning
    • Filters and Filter Media
    • Heaters and Chillers
    • Air Pumps and Airstones
    • Pumps and Powerheads
    • Protein Skimmers
  • AQUARIUM LIGHTING
    • LED Lighting
    • Lighting and Hoods
    • Fluorescent Lighting
    • Replacement Bulbs
  • TANK HEALTH AND WATER QUALITY
    • Water Conditioners and Additives
    • Reef Additives
    • Water Test Kits
    • Fish Health and Wellness
    • Water Clarity
    • Salt and Minerals
    • PH Treatments
    • Aquarium Maintenance
 

Seachem Reef Fusion 1 – 2 L

Home / TANK HEALTH AND WATER QUALITY / Reef Additives
Sale!
Seachem Reef Fusion 1 - 2 L

$23.52 Original price was: $23.52.$16.46Current price is: $16.46.

SKU: CGV0B 7959609868528 Categories: Reef Additives, TANK HEALTH AND WATER QUALITY Tags: 3 Percent, Aquatics, Health and Water Quality, No Exchange, No Return, Reef Additives, Saltwater Fish
  • Unbeatable quality, unbeatable prices.
  • Easy, Fast Returns Guarantee
  • Protecting Your Payment Information
  • Secure Shopping Starts with Safe Payments
Browse
  • AQUARIUM LIGHTING
    • Fluorescent Lighting
    • LED Lighting
    • Lighting and Hoods
    • Replacement Bulbs
  • AQUARIUMS AND DECOR
    • Aquarium Decor
    • Aquarium Plant Care
    • Aquarium Sand and Gravel
    • Aquariums and Stands
    • Nets and Accessories
  • FISH FOOD AND FEEDING
    • Feeding Accessories
    • Freshwater Fish Food
    • Frozen Fish Food
    • Saltwater Fish Food
  • FISH TANK EQUIPMENT
    • Air Pumps and Airstones
    • Aquarium Cleaning
    • Filters and Filter Media
    • Heaters and Chillers
    • Plumbing and Parts
    • Protein Skimmers
    • Pumps and Powerheads
  • TANK HEALTH AND WATER QUALITY
    • Aquarium Maintenance
    • Fish Health and Wellness
    • PH Treatments
    • Reef Additives
    • Salt and Minerals
    • Water Clarity
    • Water Conditioners and Additives
    • Water Test Kits
  • Uncategorized
  • Description
  • Reviews (0)

Reef Fusion 1 and Reef Fusion 2 are the foundation of a system formulated to provide the essentials for a reef tank. Reef Fusion 1 provides calcium, while Reef Fusion 2 provides alkalinity. When used together, the Reef Fusion system will maintain calcium and alkalinity levels. Reef Fusion 1 provides not only 100,000 mg/L of ionic calcium, but also includes biologically appropriate levels of magnesium, strontium, boron, iron, manganese, and molybdenum. Reef Fusion 2 contains a mixture of carbonates and bicarbonates at an alkalinity of 4400 meq/L. It is designed to restore and maintain alkalinity in the reef aquarium and provide calcareous species with the essential carbonate needed for growth. When used as directed, Reef Fusion 1 and Reef Fusion 2 will maintain the critical levels of calcium and alkalinity necessary for healthy coral growth, while providing biologically appropriate levels of other elements and trace minerals. (Reef Fusion 1 & 2 are sold separately).

Reviews

There are no reviews yet.

Be the first to review “Seachem Reef Fusion 1 – 2 L” Cancel reply

Related products

Sale!
Hikari Staple - Large Pellets - 22 Lb
Quick View

FISH FOOD AND FEEDING

Hikari Staple – Large Pellets – 22 Lb

$111.82 Original price was: $111.82.$78.27Current price is: $78.27.
Sale!
NorthFin Fry Starter Formula - 250 Microns Slow Sinking Powder - 500 G
Quick View

FISH FOOD AND FEEDING

NorthFin Fry Starter Formula – 250 Microns Slow Sinking Powder – 500 G

$37.53 Original price was: $37.53.$26.27Current price is: $26.27.
Sale!
San Francisco Bay Brand Freeze Dried Krill - 2 Oz
Quick View

FISH FOOD AND FEEDING

San Francisco Bay Brand Freeze Dried Krill – 2 Oz

$20.01 Original price was: $20.01.$14.01Current price is: $14.01.
Sale!
Hikari Bio-Pure Frozen Blood Worms - Cubes - 3.5 Oz - Pack Of 12
Quick View

FISH FOOD AND FEEDING

Hikari Bio-Pure Frozen Blood Worms – Cubes – 3.5 Oz – Pack Of 12

$55.50 Original price was: $55.50.$38.85Current price is: $38.85.
Sale!
NorthFin Kelp Wafers - 14 Mm - 250 G
Quick View

FISH FOOD AND FEEDING

NorthFin Kelp Wafers – 14 Mm – 250 G

$13.94 Original price was: $13.94.$9.76Current price is: $9.76.
Sale!
Red Sea ReefDose Tube Organizer Clip
Quick View

Feeding Accessories

Red Sea ReefDose Tube Organizer Clip

$23.49 Original price was: $23.49.$16.44Current price is: $16.44.
Sale!
Eheim Automatic Twin Feeder
Quick View

Feeding Accessories

Eheim Automatic Twin Feeder

$77.03 Original price was: $77.03.$53.92Current price is: $53.92.
Sale!
Zeigler Bros 1/8" Finfish Gold 42-16 (Floating) Fish Food - 44 Lb Bag
Quick View

FISH FOOD AND FEEDING

Zeigler Bros 1/8″ Finfish Gold 42-16 (Floating) Fish Food – 44 Lb Bag

$93.91 Original price was: $93.91.$65.74Current price is: $65.74.
MY ACCOUNT
  • My account
  • Wishlist
  • Checkout
  • Cart
ABOUT US
  • About Us
  • Returns & Exchanges
  • Delivery
  • FAQ
  • Contact Us
LEGAL
  • Privacy Policy
  • Shipping & Returns
  • Payment Method
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.fishculturehobby.com
    • FISH FOOD AND FEEDING
      • Saltwater Fish Food
      • Freshwater Fish Food
      • Frozen Fish Food
      • Feeding Accessories
    • AQUARIUMS AND DECOR
      • Aquariums and Stands
      • Aquarium Decor
      • Nets and Accessories
      • Aquarium Sand and Gravel
      • Aquarium Plant Care
    • FISH TANK EQUIPMENT
      • Plumbing and Parts
      • Aquarium Cleaning
      • Filters and Filter Media
      • Heaters and Chillers
      • Air Pumps and Airstones
      • Pumps and Powerheads
      • Protein Skimmers
    • AQUARIUM LIGHTING
      • LED Lighting
      • Lighting and Hoods
      • Fluorescent Lighting
      • Replacement Bulbs
    • TANK HEALTH AND WATER QUALITY
      • Water Conditioners and Additives
      • Reef Additives
      • Water Test Kits
      • Fish Health and Wellness
      • Water Clarity
      • Salt and Minerals
      • PH Treatments
      • Aquarium Maintenance
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.