Ista Instant Glue 2 Pack – Fast, Strong & Aquarium-Safe Adhesive for Aquascaping and Coral Fragging

The Ista Instant Glue 2 Pack delivers fast, reliable bonding for aquascaping, aquarium maintenance, and coral fragging. This high-performance cyanoacrylate adhesive gives aquarists the strength they need to secure aquatic plants, mosses, rhizomes, corals, and hardscape materials with confidence. Whether you’re designing a detailed aquascape or mounting coral frags, this glue offers consistent results and easy handling.

Ista Instant Glue works directly underwater, allowing you to make quick adjustments without disrupting your layout. It bonds firmly to driftwood, rocks, lava stone, ceramic, plastic, and reef structures, giving you true versatility for both freshwater and saltwater setups. Its ultra-thick gel formula stays where you apply it, allowing clean and accurate placement every time.

Each pack includes 2 × 4g tubes, giving you enough glue for multiple aquascaping or fragging projects. The compact tubes come with applicator nozzles for precise control, while the positive-pressure design lets you glue underwater without back-siphoning.

Perfect for planted tanks, nano aquascapes, reef aquariums, and coral propagation, the Ista Instant Glue 2 Pack delivers strong, long-lasting adhesion and dependable performance.

Key Features

• 8-hour working time when exposed to air

• Safe for all aquarium fish and shrimp

• Ideal for plants like Java Moss, Anubias, and Bucephalandra

• Bonds hardscape wood, pebbles, and rocks securely

• Excellent for long coral fragging sessions

• Reacts and bonds underwater in 5–15 seconds

• Suitable for tropical, cold-water, freshwater, and marine tanks

• Childproof protection ring for first use

• Positive-pressure tube allows underwater gluing without contamination

• Ultra-thick gel formula for clean, controlled application

• Each tube includes its own precision nozzle