Sable PREIS Bora Bora Sand - 8kg

PRESI Bora Bora sand in 8kg bags corresponds to 5 liters of substrate.
This sand is perfectly suited to the natural environment of the coral reef and plays an important role in the proper functioning of the Biotope.
Very popular with aquatic and plant marine fauna (molluscs, anemones, cerianthids, serpulids, plumed polycetes and labrids which like to bury themselves there). Gobiodons (goby family) easily dig it to seek refuge there.
BORA BORA sand is also ideal for mixing with live sand filtration systems (DSB method), in which case the bottom substrate must be at least 8 to 20 cm high.

The advantages of PREIS Bora Bora Sand in 8kg:
• Made from very pure sand, this sand does not release any nitrate, phosphate or silicate.
• Composed mainly of calcium and magnesium.
• Contains no nitrates/phosphates.
• Fine sand (0.5 mm grain size).

How to calculate the amount of sand needed?
For a 120x40 cm aquarium ---> A height of 2 cm of sand represents approximately 2 bags

We recommend a layer of 2 to 3 cm, so that a sufficiently strong current, generating good mixing, can rid it of debris and prevent any concentration of nitrates in the ground.