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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
and custom M8 mounting options
and better plant resilience are desired
Can help support higher pH in suitable systems
Maximum flow: 792 GPH
The 44HD is the more compact model in the Hydra Edge reef lineup
Seachem Reef Advantage Magnesium - 600 Gram Plumbing and custom M8 mounting optionsSeachem Reef Advantage Magnesium 600 Gram Seachem Reef Advantage Magnesium 600 Gram is a concentrated powdered magnesium supplement for reef aquariums, designed to restore depleted magnesium while minimizing impact on natural seawater ionic ratios. Seachem Reef Advantage Magnesium for Reef Stability Reef Advantage Magnesium helps maintain magnesium in marine aquariums, which is important for calcium stability, carbonate balance, and long term reef
US$ 20.00
US$ 79.00
US$ 19.95
US$ 23.95
![Ditto (62/113) [EX: Delta Species] 20](https://cdn.shopify.com/s/files/1/0700/7168/1242/files/5729bae8-0954-4209-9f45-2f3e5c314483.png?v=1713612686)
US$ 11.50
US$ 19.95
