Caribsea Seaflor Special Grade Sand (40lb) octo Ehfimech is a coarse mechanical

Ehfimech is a coarse mechanical filter material which is to be used as bottom layer filtration

will also remove silicates

6 months after opening

always put a spacer between the plate and the flat bottom of a sump

Only TRITON delivers advanced aquarium husbandry with ease-of-use

Caribsea Seaflor Special Grade Sand (40lb) octo Ehfimech is a coarse mechanicalThe ideal substrate for marine, reef or African Cichlids. Ideal for deep beds, plenum systems, reef or fish tank bottom cover. Removes nitrate, nitrite, ammonia and other wastes. Unsurpassed buffering capability: keep more fish and invertebrates healthier, longer. Maximum surface area up to 10,000 square inches of surface area per cubic inch. High uniformity coefficient prevents biofouling. Supports the proper pH of seawater (8. 2) with the fastest