Reef Scorpionfish RSD 0.1 - 0.5 mm Sand for the aquarium

The sand in the aquarium has two main roles, the first is aesthetic, the second one of which is much less like this place where the vibrant life is. That is why it is important that the sand has optimal composition and gradation. Sand RSD allows you to create a place to develop useful nitrification bacteria.


Sand should be rinsed in RO or Solance water, the last rinsing should be made by adding the contents of the bacteria vials to the salted water and leave the substrate for 4 hours at room temperature to settle the substrate. Sand gradation is 0.1 - 0.5 mm