⚡ Elevate your reef’s vitality with pure, precision calcium power!
Seachem Reef Kalkwasser is a premium 500g powder of ultra-pure calcium hydroxide designed to increase calcium levels in aquarium top-off water. It raises pH without impacting carbonate alkalinity, supporting stable and healthy reef tank chemistry for all aquatic life stages.
| Pet Type | Fish |
| Product Dimensions | 20.32 x 9.4 x 9.14 cm; 431 g |
| Item model number | 116039703 |
| Pet Life Stage | All Life Stages |
| Item Form | Powder |
| Allergen Information | Yam Free |
| Colour | clear |
| Size | 500 g (Pack of 1) |
| Number of Items | 1 |
| Quantity | 1 |
| Specific Uses | Kalkwasser solutions maintain calcium directly and carbonate alkalinity indirectly. |
| Batteries required | No |
| Batteries Included | No |
| External Testing Certification | Não aplicável |
| Item Weight | 431 g |
P**
Great
Perfect
C**S
Does exactly what it is supposed to do
Fast quick and cheap solution to ph problems in marine aquariums
S**G
Not been tampered with.
Order this 24 hours ago, here already. Last time I bought this product from a different company it came without a foil seal. Nice to see that this company hasn't tampered with it.
M**S
Expensive
I bought this because of next day delivery and it got me out of trouble.Your paying for the name .Its loads cheaper elsewhere .
A**Y
Excellent
Great stuff works a treat to maintain calcium in the reef tank
T**R
Works good
Takes a long time to settle after mixing but it's raising calcium and alk steadily in ati. Maybe too well!!!
M**N
As advertised
As advertised
Trustpilot
4 days ago
1 day ago