Salifert Magnesium Profi-Test Kit Pond Construction small passive wrasses or similar

small passive wrasses or similar sand-sleeping wrasses

but long-term success is much more reliable in established systems with refugiums or abundant live rock

Stability is more important than volume

Best kept with peaceful to moderately robust marine fish rather than very timid tank mates

Salifert Magnesium Profi-Test Kit Pond Construction small passive wrasses or similarMagnesium is present in natural sea water in a fairly high concentration (1350 1500 mg L) and is an essential element of chlorophyll which is necessary for photosynthesis. Without photosynthesis plants, algae and coral would not be able to survive. Magnesium also helps to maintain the correct combination of calcium concentration and alkalinity as it slows down the formation of calcium carbonate which can absorb many important trace elements within the