SKU: 21252213959

Reef Fusion 2 4L

Sale price$164.57 Regular price$182.86
Save 10%

Pay in installments of $45.72 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 17 - Sep 22

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Reef Fusion 2 4LReef Fusion 2 is formulated with a blend of carbonates and bicarbonates, delivering an alkalinity of 4400 meq L. This product is crafted to restore and uphold alkalinity in your reef aquarium, supplying calcareous organisms with the vital carbonate they require for healthy growth. FEATURES: Delivers 100,000 mg L of ionic calcium Restores and sustains alkalinity Highly concentrated two part system; easy 1: 1 ratio DIRECTIONS: Administer to your

Reef Fusion 2 is formulated with a blend of carbonates and bicarbonates, delivering an alkalinity of 4400 meq/L. This product is crafted to restore and uphold alkalinity in your reef aquarium, supplying calcareous organisms with the vital carbonate they require for healthy growth.

FEATURES:
Delivers 100,000 mg/L of ionic calcium
Restores and sustains alkalinity
Highly concentrated two-part system; easy 1:1 ratio

DIRECTIONS:
Administer to your aquarium every 1-2 days. Shake well prior to use. Add 1 mL of Reef Fusion 1 for every 25 L (6.5 US gallons) of water. (For your reference, the cap can hold 5 mL.) Pour this into an area with strong water movement in the tank. After a few minutes, add Reef Fusion 2 in the same fashion, using 1 mL per 25 L (6.5 US gallons), ensuring to shake well first. It is recommended to distribute the two products in different spots within the tank. This dosage provides 4 mg/L of calcium and 0.176 meq/L of alkalinity. Do not mix Reef Fusion 1™ directly with Reef Fusion 2™.

Keep calcium levels between 380-420 mg/L. Maintain alkalinity within the range of 3-6 meq/L. You may increase the size or frequency of your dosage if the current regimen does not adequately sustain calcium and alkalinity levels, but do not exceed 4 mL/25 L (6.5 US gallons) in one day.

When used as directed, Reef Fusion 1™ and Reef Fusion 2™ will effectively maintain the essential levels of calcium and alkalinity required for thriving coral growth, while also providing biologically suitable levels of various elements and trace minerals.


Expires on 13 Jan 2031
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21252213959

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Mrs. H.
Los Angeles, US
★★★★★ 3
Came apart.
Color: Cherries
We were playing with it and the green part pulled off of the red part. I'm pretty sure that is not supposed to happen. I took the green part away from the dog because that part is too small for my pup to play with. But we continue to play with the red part. My dog likes the texture and the bounciness.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
N
Verified Purchase
Navigator65
Omaha, US
★★★★★ 1
Caution - handle comes off!
Color: Cherries
I really liked this toy when I opened package--our dog liked as well! Until a short time ago when I saw her chewing on the green "stem"! The stem had come apart from the main cherries. This is a small enough part that I think she or any bigger dog could choke on. Our dog is a small lab. Would not recommend buying.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Sturdy
Color: Bear
Good for dogs that like to chew. Smells like blue raspberry and I was not expecting that
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
S
Verified Purchase
Sara Knickmeier
Louisville, US
★★★★★ 5
Must buy!
Color: Grape
My dogs love this and so do I. It really smells like “fun grape” like a fun smelling marker. It’s gentle for their teeth and durable! They are both interested in it and take turns using it, pretty awesome!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
S
Verified Purchase
Staci M. L.
Phoenix, US
★★★★★ 5
Great for SuperChewers. Keeps my Golden busy.
Color: Bear, Color: Bear
My dog loves it and it keeps her busy for a while. She actually pulls it out of her toy basket and brings it to me when she wants it filled. I break her treats into some pieces that are easy to get and some a little harder. This way she doesn’t get them too fast or loose interest if they’re harder to get. Also, she’s had it for 3 months and there’s barely a mark on it and she’s still a puppy that chews her toys to pieces.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026

recommand products