Marine Aquarium Substrate | Coral Sand, White Sand

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Saltwater & Reef > Saltwater Substrate

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Aqua Medic Bali Sand 0,5 - 1,2 mm

fine white aquarium gravel

5.0 (3)

from 17.49 €*

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Aqua Medic Bali Sand 2,0 - 3,0 mm

fine white aquarium gravel

5.0 (2)

from 17.49 €*

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Aqua Medic Bali Sand 3,0 - 4,0 mm

fine white aquarium gravel

from 17.49 €*

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Aqua Medic Tonga Pearls

Pure, environmentally friendly substrate

4.0 (1)

from 14.85 €*

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Seachem Meridian

natural oolitic aragonite for marine + reef

33.95 €*

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PREIS Bora-Bora Sand

Gravel for marine water aquaria

5.0 (1)

from 11.95 €*

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PREIS Dark Caribic Sand

fine dark substrate for marine water

from 10.95 €*

Saltwater Substrate

The natural substrate in a marine aquarium typically consists of coral sand or coral rubble. These materials are available in various sizes, from very fine to coarse. Natural coral sand is rich in calcium and helps buffer the pH level.