Industrial-Sized Deals Shop all Back to School Shop Men's Hightops Learn more nav_sap_SWP_6M_fly_beacon Iron Maiden $5 Off Fire TV Stick Grocery Shop Popular Services hog hog hog  Amazon Echo Starting at $99 Kindle Voyage Nintendo Digital Games Big Savings in the Amazon Fall Sportsman Event Deal of the Day
Seachem Reef Fusion 2 1 L... has been added to your Cart
Condition: Used: Very Good
Comment: Item will come in original packaging. Packaging may be damaged. Minor cosmetic imperfection on top, front or sides of item (affecting less than 10% surface area). Small cosmetic imperfection on bottom or back of item (affecting less than 10% surface area).
Other Sellers on Amazon
Buy New
+ Free Shipping
Sold by: BisonOffice
Seller Rating: (23934)
Add to Cart
Buy New
+ $5.99 shipping

Image Unavailable

Image not available for
  • Seachem Reef Fusion 2 1 Liter
  • Sorry, this item is not available in
  • Image not available
  • To view this video download Flash Player

Seachem Reef Fusion 2 1 Liter

by Seachem
1 customer review

List Price: $20.58
Price: $18.55 & FREE Shipping on orders over $35. Details
You Save: $2.03 (10%)
Only 16 left in stock (more on the way).
Ships from and sold by Gift-wrap available.
  • Performance driven at affordable prices
  • Made in the USA with quality materials
  • Field tested to ensure nothing but the best for your pet
8 new from $11.56 1 used from $13.26

$18.55 & FREE Shipping on orders over $35. Details Only 16 left in stock (more on the way). Ships from and sold by Gift-wrap available.

Frequently Bought Together

Seachem Reef Fusion 2 1 Liter + Seachem Reef Fusion 1 1 Liter + Seachem Reef Plus 500ml
Price for all three: $43.00

Buy the selected items together

Special Offers and Product Promotions

  • Save Big On Open-Box & Used Products: Buy "Seachem Reef Fusion 2 1 Liter” from Amazon Open-Box & Used and save 35% off the $20.58 list price. Product is eligible for Amazon's 30-day returns policy and Prime or FREE Shipping. See all offers from Amazon Open-Box & Used.

Product Description

Seachem has been providing quality aquatic products at value pricing for years. Whether you have a beginner setup or even up to advanced seasoned aquatic experts, Seachem provides everything you need for quality, healthy aquatic environments

Product Details

  • Product Dimensions: 8.8 x 3.2 x 3.2 inches ; 2.4 pounds
  • Shipping Weight: 2.9 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B0036S4Y5K
  • Item model number: 67112170
  • Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)
  • Amazon Best Sellers Rank: #42,012 in Pet Supplies (See Top 100 in Pet Supplies)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

     Would you like to give feedback on images?

Important Information

Dose aquarium every 1-2 days. Shake well before using. Add 1 mL of Reef Fusion 1™ per 25 L (6.5 US gallons) of water. (For reference purposes, the cap holds 5 mL.) Add this to a high current area of the tank. Wait a few minutes, then add Reef Fusion 2™ in the same manner, 1 mL per 25 L (6.5 US gallons), after shaking well. It is preferred that the two products be added to separate locations in the tank.This dose contributes 4 mg/L of calcium, and 0.176 meq/L of alkalinity. Never mix Reef Fusion 1™ with Reef Fusion 2™ directly. DO NOT EXCEED A DOSE OF 4 mL IN 25 L (6.5 US GALLONS) PER DAY OF EACH PRODUCT.

Customer Questions & Answers

Customer Reviews

5 star
4 star
3 star
2 star
1 star
See the customer review
Share your thoughts with other customers

Most Helpful Customer Reviews

By Amazon Customer on March 23, 2015
Verified Purchase
Since Fusion 2 is used together with Fusion !, I have repeated my comments on Fusion 1 here.
I dose Reef Fusion 1 & 2 diluted 50% in RO/DI using dosing pumps. They are formulated ideally to be dosed in equal amounts 1:1, but this can vary depending on your tank needs. Mine requires about twice as much Fusion 2 Alkalinity as Fusion 1 Calcium to keep them in the range I like (Calcium 420ppm and Alkalinity 8.6 dKH). Dosing separately as 2-part with dosing pumps gives me exquisite control over each parameter.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again

Set up an Amazon Giveaway

Amazon Giveaway allows you to run promotional giveaways in order to create buzz, reward your audience, and attract new followers and customers. Learn more
Seachem Reef Fusion 2 1 Liter
This item: Seachem Reef Fusion 2 1 Liter
Price: $18.55
Ships from and sold by
Want to discover more products? Check out this page to see more: fusion 1 2