Seachem Reef Advantage Magnesium Raises Magnesium for Aquariums, 1.3 lb Dog GPS Tracking Cases and Protectors 3/4 mile range for transmitter

3/4 mile range for transmitter

Door can be hinged on either side • Includes carrying handle and ventilation holes

Large Enough For Your Pup to Throw Around

water and other nasty spills

textured shape that is easy to grab and chew

Seachem Reef Advantage Magnesium Raises Magnesium for Aquariums, 1.3 lb Dog GPS Tracking Cases and Protectors 3/4 mile range for transmitterSeachem Reef Advantage Magnesium is an ammonia free concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact on the ionic ratios found in natural seawater. Reef Advantage Magnesium helps correct magnesium deficiency, especially from the use of kalkwasser. Concentrated, blended, ionically balanced magnesium source Contains no ammonia Important in preventing