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in conjunction with the silicon carbide bearings and special hard metal shaft
For best results:Premix in a few ounces of tank water and let sit for 20–30 minutes
Levels of 400-450ppm are desirable to maintain a high level of coral growth
Made from eco-friendly
ASF Hold Fast Gel - Aquascape Glue in conjunction with the siliconAquarium 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 aquascapessuch as cliffs, caves, and rock wallsits also perfectly suited for use in terrariums. HoldFast Gel works quickly and effectively underwater or on dry surfaces. Simply