WTS Prodibio Spot n Velvets Salt Treatment, each box contain six vails. I have not use it it brand new in box. More info can be found here: http://www.prodibio.com/health-care-velvet-fish-aquarium-white-spot-saltwater Seling at $14 per box. collection near Lavender mrt. 91279747 Treatment of ornamental fish with the so-called «spots diseases» and «velvets» diseases Cure for: - Oodinium - Ichthyophirius - Cryptobia - Cryptocarion When should Spots_&_Velvets_Salt be used ? Cure