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V2ecton 600:aquariums up to 600 litres/130 imp gal/160 US gal Maximum flow/hr: 1900 litres/420 imp gal/505 US gal
Constant Speed - For straight forward broad flow at one speed
Robust coral skeletons are essential for all reefs and only acheivable by ensuring the basic elements Calcium
Since these tests many ferric products have been brought out which ride on the performance of the Rowa product and some even claim to be the same
Exhaustion is indicated by a pronounced discoloration of the beads to a deep blue black color
Liquid Magnesium 500ml glue V2ecton 600:aquariums up to 600Magnesium is present in natural sea water in fairly high concentrations (1350 1500 mg l). Magnesium is an essential part of chlorophyll, which is necessary for photosynthesis. Without photosynthesis algae and hence the corals, which we have in our aquariums, would not survive. Magnesium also has another important function in that it allows maintaining the correct combination of calcium concentration and alkalinity or carbonate hardness possible.
