Deltec KM500S Kalkwasser Stirrer for Large Reef Aquariums d-d quartz organic waste and gravel dust

organic waste and gravel dust from the water column to improve water quality and clarity

Suitable for all types of corals: SPS

Aqua-Pro Reef 1500

These natural green seaweed sheets are perfect for marine herbivores such as Tangs

With intelligent control

Deltec KM500S Kalkwasser Stirrer for Large Reef Aquariums d-d quartz organic waste and gravel dustThe Deltec KM500S Kalkwasser Stirrer is a high performance calcium and alkalinity supplementation solution designed for large reef aquariums. Kalkwasser (limewater) is produced by dissolving calcium hydroxide in RO water, creating a highly alkaline solution rich in calcium and carbonate ions essential for coral growth and skeletal formation. Because kalkwasser reacts quickly with atmospheric CO, it must be mixed and stored in an airtight environment.