Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
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Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Some products sold on this website may expose you to chemicals known to the State of
California to cause cancer, birth defects, or other reproductive harm.
Reef Kalkwasser is a pure calcium hydroxide with unmatched purity and solubility characteristics. Calcium hydroxide is used to prepare limewater (kalkwasser) solutions that will maintain calcium concentrations at natural seawater levels. Kalkwasser solutions maintain calcium directly and carbonate alkalinity indirectly.For over three decades, Seachem has been a company rooted in sound science. Our experience in the hobby and an educated staff of chemists and biologists are part of the package when you purchase Seachem products. Seachem remains as one of the few surviving independent and privately owned pet care companies. Seachem is owned and operated by hobbyists. All of our employees are hobbyists who maintain aquariums at home and at the office. Seachem itself was started because one such passionate hobbyist - Dr. Leo G. Morin (Founder) - recognized that the available solutions to aquarists problem wanting. This resulted in Seachems very first product: Cupraplex (today known as Cupramine). Over thirty years later Seachem is still approaching old problems in a new way.Seachems philosophy is that the knowledgeable hobbyist makes the best customer. This is reflected in solid and reliable customer education and support as well as products proven in science and performance. While Seachem has grown rapidly into a national and international firm, it retains the culture of a small company and is readily available to its customers.
Q: What is Seachem Reef Kalkwasser made of?A: Seachem Reef Kalkwasser is made of pure calcium hydroxide. It offers unmatched purity and solubility for maintaining calcium levels in aquariums.
Q: What are the dimensions of Seachem Reef Kalkwasser?A: The dimensions of Seachem Reef Kalkwasser are seven point five two inches in length, five inches in width, and four point nine inches in height.
Q: How much does Seachem Reef Kalkwasser weigh?A: Seachem Reef Kalkwasser weighs one kilogram. This is suitable for preparing limewater solutions for aquariums.
Q: How do I use Seachem Reef Kalkwasser?A: To use Seachem Reef Kalkwasser, add three grams to four liters of water and mix to dissolve. Drip the solution into your tank for optimal results.
Q: Can I use Seachem Reef Kalkwasser in my aquarium?A: Yes, Seachem Reef Kalkwasser is safe for use in aquariums. It helps maintain calcium concentrations at natural seawater levels.
Q: What happens if I overdose Seachem Reef Kalkwasser?A: Overdosing Seachem Reef Kalkwasser can harm your aquarium. It’s crucial to use only what is needed to maintain the desired calcium level.
Q: How should I store Seachem Reef Kalkwasser?A: Store Seachem Reef Kalkwasser in a cool, dry place away from direct sunlight. Ensure the container is tightly sealed to maintain its purity.
Q: Does Seachem Reef Kalkwasser have a shelf life?A: Yes, Seachem Reef Kalkwasser has a shelf life if stored properly. Keep it sealed and away from moisture for the best results.
Q: Is Seachem Reef Kalkwasser safe for reef aquariums?A: Yes, Seachem Reef Kalkwasser is designed specifically for reef aquariums. It supports calcium and carbonate alkalinity levels effectively.
Q: Can I mix Seachem Reef Kalkwasser with other products?A: Yes, you can mix Seachem Reef Kalkwasser with other Seachem products like Reef Advantage Calcium for enhanced results.
Q: How do I know if my aquarium needs more calcium?A: If your aquarium's calcium levels drop below natural seawater levels, you may need more calcium. Regular testing can help determine this.
Q: Is Seachem Reef Kalkwasser suitable for beginners?A: Yes, Seachem Reef Kalkwasser is suitable for beginners. However, proper dosage and monitoring are essential to avoid issues.
Q: What should I do if Seachem Reef Kalkwasser arrives damaged?A: If Seachem Reef Kalkwasser arrives damaged, contact customer support immediately for a replacement or refund.
Q: How does Seachem Reef Kalkwasser maintain alkalinity?A: Seachem Reef Kalkwasser maintains alkalinity indirectly by providing calcium, which helps stabilize carbonate levels in the aquarium.
Q: Can I use Seachem Reef Kalkwasser with freshwater tanks?A: No, Seachem Reef Kalkwasser is formulated for saltwater and reef aquariums. It is not suitable for freshwater tanks.
I've been using Seachem's Reef Kalkwasser for a few months now, and my corals are thriving. The 1 kilo size is perfect for my setup, and I love how easy it is to mix and dose. It really helps maintain calcium levels without much effort.
L
Liam O'Connor
Arrived damaged, very disappointing
I was excited to start using Seachem's Reef Kalkwasser, but the container arrived cracked and spilling. It was a hassle to return it, and now I have to wait longer to get a replacement. Very frustrating experience!
J
Jamal Patel
Solid product but pricey
The Kalkwasser from Seachem works well in my reef system, keeping my levels stable. I do find it a bit expensive compared to others, but I think the quality is worth it. Just wish it came with more mixing instructions for beginners like me!
S
Sofia Hernandez
Corals reacting well!
I've tried different brands of kalkwasser, but Seachem's Reef Kalkwasser has noticeably improved my coral growth. Mixing is straightforward, and I appreciate the 1 kilo size. Just be mindful of how much you dose; a little goes a long way!