We offer tracer dyes tablets in 2 fluorescing colours - Yellow/Green and Pink/Red.
Top quality dye, suitable for motor leak detection, water display effects. Bio-degradable and non-toxic. these dye tablets diffuse rapidly in water, producing a vivid, easy-to-see color. Excellent for identifying diffusion and dispersion patterns, rates of flow, discharge locations, seepage areas, sea marking, and more.
Fluorescent yellow/green dye works best in silt-filled waters. Use an ultraviolet lamp (order separately) to trace fluorescent red or yellow/green dyes where normal visual detection is difficult. Minimum detectable concentration of all dyes in clear water is 1 part per million.