Water Treatment

Coral reefs in the ocean are subject to the strict laws of nature. Light, currents, temperature, the replacement of water through tides and the salt content play a decisive role in maintaining these reefs. The extreme stability of this environment allowed a great variety of different reef system organisms to adapt over millions of years. In contrast to natural waters, the marine water aquarium only contains a small amount of water that is also highly unstable. Its chemical composition can be subject to great fluctuations in a very short space of time due to precipitations, but also due to the consumption of trace elements by the animals themselves. Since many trace elements have a significant impact on chemical and biological processes, it is not only the correct supply of calcium and carbonate that plays a decisive role in the care of marine organisms, but also the provision of vital trace elements such as iodine, iron and strontium . The DuplaMarin Marine Water Treatment System was developed on the basis of the latest scientific knowledge in marine fishkeeping and creates optimum conditions for keeping fish and sensitive corals.


Siliphos, 180 ml Removes phosphate and silicate compounds from the water and thus prevents slime algae growth. Suitable for all filter models. 180 ml for up to 720 l sea water (at 0.5 mg PO₄/l). Note: There are several variants of this ARTICLE.	Liquid Trace Element Mixture, 250 ml Provides non-chordate animals with essential trace elements such as I, Fe, Mn, Mo, K, Br, Sr, Cu, Zn and Ni. Note: There are several variants of this ARTICLE.	Iodine 24, 50 ml Daily nutrient for invertebrates. Prevents bleaching of corals. Contains traces of brome, cilium and fluorine. For 50,000 l.


Iron 24, 50 ml Daily nutrient for invertebrates. Promotes the development and colouring of corals. Contains traces of manganese. For 50,000 l.	Strontium 24, 50 ml Daily nutrient for invertebrates. Essential for healthy skeleton formation and coral growth. Contains traces of molybdenum. For 50,000 l.	Liquid Magnesium, 250 ml Supplemented with trace elements, this product provides calciferous organisms with the essential mineral of magnesium. Note: There are several variants of this ARTICLE.


Liquid Calcium, 250 ml Supplemented with trace elements, this product provides calciferous organisms with the essential mineral of calcium. Note: There are several variants of this ARTICLE.	KH+ liquid, 250 ml Supplies corals with essential hydrogen carbonate,encourages stone coral growth and stabilises the pH value. Note: There are several variants of this ARTICLE.	Power Magnesium, 200 g Provides calciferous organisms with the essential mineral of magnesium. Promotes the growth of rock corals. Note: There are several variants of this ARTICLE.


Power Calcium, 200 g Provides calciferous organisms with the essential mineral of calcium. Promotes the growth of rock corals. Note: There are several variants of this ARTICLE.	Power KH+, 250 g Provides the necessary hydrogen carbonate to the corals, promotes the growth of rock corals and stabilises the pH of the water. Note: There are several variants of this ARTICLE.