Deltec KM500 Kalkwasser Stirrer for Reef & Marine Aquariums brightwell supplement helping to maintain optimal nutrient

helping to maintain optimal nutrient levels

Salifert Natural Iodine delivers purity

Integrated safety systems protect against dry running

and algae—without damaging delicate coral tissue

it delivers crystal-clear water without harming plants

Deltec KM500 Kalkwasser Stirrer for Reef & Marine Aquariums brightwell supplement helping to maintain optimal nutrientThe Deltec KM500 Kalkwasser Stirrer provides a safe and efficient way to maintain calcium and alkalinity levels in reef aquariums. Kalkwasser, also known as limewater, is created by dissolving calcium hydroxide in water, producing a highly alkaline solution rich in calcium and carbonate ions essential for coral growth and skeletal development. Because kalkwasser reacts quickly with CO in the air, it must be mixed and stored in an airtight environment.