Liquid Magnesium 500ml glue Robust coral skeletons are essential

Robust coral skeletons are essential for all reefs and only acheivable by ensuring the basic elements Calcium

V2ecton 600:aquariums up to 600 litres/130 imp gal/160 US gal Maximum flow/hr: 1900 litres/420 imp gal/505 US gal

This Bubble Magus Float Valve is a simple and easy to use flooding prevention component for your Reverse Osmosis system

The Balling® Light method serves as an uncomplicated and modern method in order to supply the aquarium with calcium

Constant Speed - For straight forward broad flow at one speed

Liquid Magnesium 500ml glue Robust coral skeletons are essentialMagnesium 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.