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It is suggested by Borneman that phosphates are a direct poison to calcification
AI’s popular HD functionality
Use one XPort Bio Brick for every 1
Includes 15′ AquaBus Cable
Hanna Checker Saltwater Aquarium Magnesium Colorimeter HI783 Algae Clips It is suggested by BornemanHanna Checker Marine Magnesium Colorimeter HI783 The HI783 Marine Magnesium Checker HC is a handheld colorimeter that uses the Beer Lambert principle to determine the concentration of magnesium colorimetrically. The HI783 is designed specifically to measure magnesium levels in a saltwater aquarium or in marine biology applications. The 1000 to 1800 ppm range is ideal for coral fish or fish only aquarium maintenance. Ideal for aquariums and marine