Seachem Gray Coast

Seachem Gray Coast is a decorative aquarium substrate designed for marine or freshwater aquascaping.

It is intended for aquarium keepers who need a clearly defined planted-aquarium product for the intended application. Use it according to the aquarium type and conditions specified by the manufacturer.

For dosage, application method, compatibility, and safety precautions, follow the current manufacturer instructions on the product label and Seachem product documentation. Fishkeepers recommends measuring aquarium conditions before using products that change water chemistry or treat fish.