
Understanding trace elements and using them properly is not that complicated once a general understanding of what they do and what their levels should be is achieved. Fortunately, all of these elements are now available in easy-to-use preparations and tests for almost all of them are also now available. As a result, keeping the water chemistry in a saltwater tank close to that of a natural reef is now possible. Even new hobbyists can achieve great success in a relatively short time simply by testing the water regularly and adding these elements as necessary.

SEACHEM REEF MAGNESIUM 300GMReef Advantage Magnesiumª is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts … $9.95 |
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Korallen-Zucht Coral Snow 250mLCoral Snow is a liquid secondary biological facilitator for elements like B-Balance or Potassium-Iodide/Fluoride Concent… $34.99 |
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SEACHEM REEF STRONTIUM 1KILOReef Advantage Strontiumª restores and maintains strontium to levels found in natural sea water. Strontium is utili… $18.95 |
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SEACHEM REEF STRONTIUM 300GMReef Advantage Strontium restores and maintains strontium to levels found in natural sea water. Strontium is utilized by… $8.95 |
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KENT MARINE PURPLE TECH 8.7OZProvides ionically-balanced nutrients required by coralline algae and stony corals.
Formulated with precise ratios of n… $10.95 |
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Carib Sea Purple Up 16oz16oz
Purple-Up is a new pink and purple coralline algae accelerator. Since Purple-Up is not a fertilizer, it does not p… $16.45 |
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Carib Sea Purple Up 8oz8oz
Purple-Up is a new pink and purple coralline algae accelerator. Since Purple-Up is not a fertilizer, it does not pr… $12.95 |
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SEACHEM Reef Advantage Magnesiumª 1.2KgReef Advantage Magnesiumª is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts … $14.95 |
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SEACHEM Reef Advantage Magnesiumª 2.2KgReef Advantage Magnesiumª is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts … $21.95 |