Two Little Fishies Magnesium Concentrate | 500mL Plant Soil Purigen® is specifically designed to

Purigen® is specifically designed to be an organic scavenging resin

Neutralizes heavy metals

At 7 days or longer

Model: U-9900

enables natural phosphorus uptake to take place in systems with inadequate nitrogen content

Two Little Fishies Magnesium Concentrate | 500mL Plant Soil Purigen® is specifically designed toTwo Little Fishies Magnesium Concentrate is a solution that contains the element magnesium, an essential pH stabilizing component of the seawater buffering system. Magnesium is also important for the operation of various cellular enzymes, and is a key component of the pigment chlorophyll and the functioning of photosynthesis in plants. Two Little Fishies Magnesium Concentrate replenishes the magnesium concentration with a seawater ratio of magnesium