Seachem Reef Kalkwasser Pure Calcium Hydroxide Increase Ph Aquarium 250g

Price:
£15.75
Free 3 day postage
Estimated between Sat, 8 Jun and Mon, 10 Jun
Returns:
60 days return. Buyer pays for return postage.
Condition:
New
Select
Seachem Kalkwasser 250g
Seachem Kalkwasser 500g
Seachem Kalkwasser 1kg (Out of stock)
Seachem Kalkwasser 2kg (Out of stock)
Reef Kalkwasser is a pure calcium hydroxide with unsurpassed purity and solubility characteristics. Kalkwasser solutions maintain calcium directly and carbonate alkalinity indirectly. However, its capacity to perform these functions is dependent on evaporation rate and CO2 concentration.