ASF Hold Fast Gel - Aquascape Glue

Aquarium Systems HoldFast Gel – Secure Bonding for Aquascaping

Aquarium Systems HoldFast Gel is a professional-grade adhesive specially formulated for securely bonding corals to rock in marine aquariums and plants to wood or stone in freshwater setups. Ideal for creating dynamic aquascapes—such as cliffs, caves, and rock walls—it’s also perfectly suited for use in terrariums.

HoldFast Gel works quickly and effectively underwater or on dry surfaces. Simply apply a small amount to one surface, press the materials together, and add a drop of water to accelerate curing—sets in just 10 seconds.

Key Features:

• Strong, fast-setting gel adhesive for aquariums and terrariums

• Bonds corals, plants, wood, rocks, and more

• Safe for both freshwater and marine environments

• Ideal for aquascaping and structural builds

• Sets in approximately 10 seconds with added water

Whether you're attaching corals or crafting a dramatic hardscape, HoldFast Gel provides the strength and speed you need for lasting results.