Ecotech Coral Glue is a specialized aquarium-safe adhesive designed for reef tanks to attach corals, frags, and live rock securely. It’s a gel-type cyanoacrylate glue with properties optimized for underwater use.
✨ Key Features
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Underwater Setting: Starts to set even when applied underwater — great for in-tank coral placement without removing water.
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Fast Bonding: Sets in about 10 seconds and fully cures in around 5 minutes.
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Reef Friendly: pH-neutral and triple-distilled for purity, minimizing risk to coral and tank inhabitants.
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Versatile Placement: You can bond corals and rocks in virtually any orientation — upright, sideways, or even upside down.
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Non-Clogging Cap: Designed to reduce clogging during repeated use.
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Shelf Life: Typically has a two-year shelf life unopened.
🧪 How It Works
This glue is a gel form of cyanoacrylate (similar to aquarium superglue) that bonds quickly when brought in contact with water or moisture. That makes it very effective for securing coral frags to plugs or rockwork without messy epoxies.
🪸 Usage Tips
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Turn off strong water flow before application so pieces stay in place until the glue sets.
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Hold the coral in place for ~10 seconds, then allow the full cure before restoring flow.
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Be cautious — like all cyanoacrylate glues, it bonds skin quickly if it contacts your fingers before curing.