Seachem Reef Fusion 2 500mL
$9.99
- Ships any business day
- Products we use on our own reefs
- Questions? Ask a reef keeper
Share
Product details
Product details
Seachem Reef Fusion 2 500mL (1213) is part of Seachem’s two-part Reef Fusion system for reef aquariums. In this system, Reef Fusion 2™ is formulated to restore and maintain alkalinity, helping keep carbonate/bicarbonate availability stable for reef organisms that use these compounds. It’s intended to be used alongside Reef Fusion 1™ (which supplies calcium) so calcium and alkalinity can be maintained together. Use it as directed in your tank’s water-change and supplementation routine to support overall reef chemistry stability.
Features:
- Restores and maintains alkalinity in reef aquariums
- Designed as the alkalinity component of the Reef Fusion™ two-part system
- Uses a simple 1:1 ratio with Reef Fusion 1™ to support balanced supplementation
- Contains carbonates and bicarbonates to help provide essential buffering capacity
- Helps support calcareous species by supplying carbonate needed for growth
- Formulated to be used together with Reef Fusion 1™ for calcium and alkalinity maintenance
Specifications:
- Product line: Reef Fusion 2™
- Size: 500 mL
- Formulation type: Mixture of carbonates and bicarbonates
- Alkalinity strength: 4400 meq/L
- System use: Used with Reef Fusion 1™ (calcium) as a two-part system
- Mixing ratio: Most commonly described as simple 1:1 ratio




