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🌟 Elevate your reef game—pure calcium, perfect pH, professional results!
Seachem Reef Kalkwasser is a premium 2 kg powder of ultra-pure calcium hydroxide designed to maintain natural seawater calcium levels and increase pH without affecting carbonate alkalinity. Perfect for reef aquarists seeking precise, economical, and effective calcium supplementation to support vibrant coral growth and stable water chemistry.
| ASIN | B0002A5WPG |
| Allergen Information | Yam Free |
| Batteries Included | No |
| Best Sellers Rank | #51,363 in Pet Supplies ( See Top 100 in Pet Supplies ) #458 in Fish Medication & Health Supplies |
| Color | white |
| Customer Reviews | 4.3 4.3 out of 5 stars (79) |
| Date First Available | 9 August 2012 |
| Item Form | Powder |
| Item Weight | 2.27 Kilograms |
| Item model number | 399 |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Product Dimensions | 20.32 x 20.32 x 19.05 cm; 2.27 kg |
| Quantity | 1 |
| Size | 2 kg/ 4.4 lb |
| Specific Uses | Active |
| batteries required | No |
J**O
Broken box
Broken container. All power everywhere, I have to clean up
C**E
Corals seem happy, this will last a while.
R**A
This stuff makes your reef rock! I always run this in my top off water. If your having trouble with your LPS, they love this stuff and grow like weeds when you run it.
M**O
I love how this kalk is a little heavier it tends not to float up as much stays more settled at the bottom!
J**E
Great product and price! My marine tank responds very well to dosing using this as a drip method for Kalkwasser.
J**C
A must for any reefer
Trustpilot
4 days ago
2 weeks ago