Fritz Pro Aquatics Magnesium Sulfate 453g crystal Pre-dosed tablets for easy application

Pre-dosed tablets for easy application

and some plant material

The soft green and greys of the New Zealand Silver Fern

Crafted and designed with high quality acrylic the Dymax Filter Sock holder provides durability and longevity

Directions: Add one tablet to every 50L of water

Fritz Pro Aquatics Magnesium Sulfate 453g crystal Pre-dosed tablets for easy applicationPure Magnesium Sulfate. Customise your parameters. Same high quality ingredients as PRM Marine Salt Mix. Economical and high value dry powder. Ammonia and phosphate free. FritzPro Magnesium Sulfate is a high quality concentrated magnesium salt that is designed to replenish magnesium in captive reef systems. Monitoring and maintaining proper magnesium levels is an important part of stabilizing water chemistry values; resulting in better coral;