Ocean White Sand fine / coarse

Ocean White Sand fine or coarse is a super white substrate available in two grain sizes and various product sizes. It is pH neutral, Co², drug and seawater resistant and is also ideally suited for brightening and mixing into coral sand.

Grain sizes:
fine: 1-2 mm
coarse: 2-3 mm

No substances are released into the water (also no lime).

Only one good cold wash, ready to use.