Dark Caribbean Sand 3kg

Dark Caribbean Sand 3kg

The dark beaches in the north of Martinique are particularly fascinating and mystical. The dark sand makes the colors of the corals and fish stand out particularly well. Strong colors fluoresce beautifully and skittish gobies or wrasses feel more comfortable than on the typical bright white sands. We recommend a height of 2-3cm in the aquarium.

Dark Caribbean Sand is a pure rock material with a high proportion of calcium and magnesium. 

After about 1 year of use, you should refill with approx. 10% Dark Caribbean Sand, this is about the amount that goes into solution. Invertebrates such as anemones, tube worms, ground snails, burrowing starfish and wrasse like to burrow into these fine ones Dark Caribbean sand a. Gobies and symbiotic crabs can chew through this sand very well and dig burrows.