Thread starter | Title | Forum | Replies | Date |
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Why do commercial GH boosters have such high K? | Aquarium Fert Dosing | 10 | |
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High Ca in tap water. How much Mg do you need to add? | Aquarium Fert Dosing | 4 | |
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Quick PMDD + PO4 Question | Aquarium Fert Dosing | 28 |