Fritz RPM Liquid Magnesium food trail promo 4 x 60g pack

4 x 60g pack

Unbreakable plastic

and optimal water conditions

Can be washed and re-used (rinse in tank water - not tap water - to maintain its use as a biological filter)

Reverse osmosis water should be buffered with carbonates before use to raise and maintain KH

Fritz RPM Liquid Magnesium food trail promo 4 x 60g packHighly concentrated Ionic Magnesium Solution. Proper Magnesium levels help regulate the balance between calcium and carbonates in aquarium water. Helps Reef Building organisms to form skeletal material. Stronger than most competing products. Contains no unwanted organic material such as EDTA Gluconate or Polyglyconate. Magnesium plays a critical role in marine aquariums by maintaining a balance between calcium and alkalinity. It is impossible to