Seachem CoralCrete Gray 57g – Reef-Safe Epoxy Putty for Corals & Rockwork

Seachem CoralCrete Gray is a professional-grade, two-part epoxy putty designed for securely attaching corals to live rock or permanently bonding rockwork in reef aquariums. With a convenient 5-minute working time, it gives you enough flexibility to position corals accurately while setting quickly for a strong, stable hold.

Ideal for larger branching corals, plating corals, and large polyp stony (LPS) corals, CoralCrete cures safely underwater and blends naturally into reef environments with its gray finish. Once cured, it forms a durable, long-lasting bond that supports healthy coral growth without harming aquarium inhabitants.

Trusted by reef hobbyists worldwide, CoralCrete is an essential tool for creating stable, visually appealing aquascapes in both marine and reef systems.

Key Features:

• Two-part epoxy putty for reef aquariums
• Strong, permanent bond for coral and rockwork
• 5-minute working time for precise placement
• Ideal for branching, plating, and LPS corals
• Safe for fish, corals, and invertebrates
• Cures underwater with a natural gray finish
• Suitable for reef and marine aquariums

Seachem CoralCrete Gray 57g is a reef-safe epoxy putty that allows you to securely mount corals and stabilize rock structures with confidence. Easy to use, fast-setting, and aquarium-safe, it’s a must-have aquascaping solution for reef keepers who want strength, stability, and a clean natural look. Available now at Reef freaks.