The new Vertex Aquaristik V-Colla Viola reef-safe epoxy is a new two-part epoxy designed to be reef safe and help keep cloudiness out of the system. Developed in Germany in conjunction with GlueTec, the epoxy not only will not cloud the water as much as your typical off-the-shelf epoxies we’ve used in the hobby, but also stays malleable longer giving you more time to make a secure connection underwater. On top of that, the epoxy is designed to produce less byproducts that send skimmers into overdrive so you can get your filtration back online quicker. The new V-Colla epoxy is purple to mimic coraline algae and is pH neutral. V-Colla Viola is available in 4 oz. bars and supplied with a pair of gloves in each package.