Indigo ProForce Scuba 300 HerbicideReliable Aquatic and Environmental Weed Control ProForce Scuba 300 is an Emulsifiable Concentrate Formulation, containing 300 g L of 2,4 D active ingredient as a Phenoxy Acid. ProForce Scuba 300 is effective against broadleaf weeds and is registered in Non Crop and Pasture for the integrated control of Groundsel Bush, Mother of Millions, Noogoora Burr and Bathurst Burr. ProForce Scuba 300 is registered for use in Waterways, non potable water, drains,