Salifert Magnesium Profi-Test Kit Substrate & Planting also known as the yellowback

also known as the yellowback puller or shining puller

There are some amazing features in the pipeline for the connected series of thermostats which will be available through the OTA update service

• Simple to fit to all aquariums

Formulated and tested by aquaculture biologists

Salifert Magnesium Profi-Test Kit Substrate & Planting also known as the yellowbackMagnesium 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