Clean gear, healthy tank. New Dawn Aquaculture Citric Acid keeps your aquarium equipment running smoothly—without harsh chemicals. If you’re dealing with calcium buildup or stubborn coralline algae, this citric acid cleaner offers a simple, effective solution. Designed for pumps, powerheads, and other aquarium equipment, it breaks down mineral deposits while staying gentle on your gear. Just mix, soak, rinse, and you’re back to a cleaner, more efficient system. Made from pure citric acid, this biodegradable formula is a go-to for reef keepers and freshwater aquarists alike. It’s an easy, low-stress way to maintain your equipment without worrying about residue or damage—keeping your aquarium environment clean and balanced. Featured: 🧪 Effectively removes calcium buildup and mineral deposits 🌊 Ideal for pumps, powerheads, and aquarium equipment ♻️ Biodegradable and free from harsh chemical cleaners 🧼 Easy mix-and-soak solution for regular maintenance 🇨🇦 Canadian-made and shipped from Canada

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Calcium²⁰+ is a concentrated calcium supplement formulated for reef aquariums. It is intended for maintaining and correcting calcium levels that fall below the natural seawater range (400–450 ppm). Unlike blended maintenance formulas, Calcium²⁰+ provides calcium alone, making it ideal for safely raising levels without disturbing balance. Each mL increases calcium by approximately 25 ppm per 1 US gallon (3.8 L). Instructions Test calcium with a reliable reef test kit before dosing. Calculate dose: 1 mL per 1 US gallon = +25 ppm calcium 1 mL per 10 US gallons = +2.5 ppm calcium Dose safely: Do not increase calcium by more than 50 ppm per day. Add dose gradually into a high-flow sump or display area. Re-test calcium after 12–24 hours before repeating. Example: In a 100-gallon system, 200 mL raises calcium by approximately +50 ppm. Ingredients Purified RO/DI water USP-grade calcium salts Storage Store tightly sealed in a cool, shaded location (≤25 °C / 77 °F). Protect from direct light. Shelf life: 24 months. Crystals that may form below 15 °C will redissolve when warmed and shaken. Safety Information Not for human consumption. Avoid contact with eyes, skin, and clothing. If on skin or in eyes, rinse with water for 15 minutes. If swallowed, rinse mouth and seek medical advice. Wash hands after use. Keep out of reach of children and pets.

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