Product Overview

Amp↑™ Activator is a concentrated blend of proteins and surfactants designed to improve the efficacy of aquatic pesticides.

  • Improves efficacy of both aquatic herbicides and algaecides
  • Patented method for controlling nuisance aquatic plants using peptides (US10010076)
  • Helps kill tolerant weeds like hybrid milfoil
  • Ideal when using a pre-treatment to pesticide application
  • Field trial: adding Amp↑™ Activator at 1 gal./acre-ft to a Harpoon® Aquatic Herbicide Hydrilla application, increased the biomass reduction from 67% to 83%
  • Certified to NSF/ANSI Standard 60 for drinking water


Make sure the Applied Biochemist (AB) brand of products in your inventory are currently approved and registered for use in your state.

The Applied Biochemist brand products purchased by SePRO have been in transition from a regulatory process since the acquisition. All are federally registered and all existing AB factory manufactured (non-SePRO manufactured) inventory remains registered. Please visit to check for registered states.

Some of the new SePRO facility produced brand of AB products are still waiting for state registration approval. Although federally approved for many months, state registrations are still required and in process. State registrations are being updated daily. Please visit for the most up to date information. To check the current state registration status for a SePRO brand AB product, choose a product and click “REGISTERED STATES”.

Product Information Sheet

Labels and SDS

Specimen Label

Safety Data Sheet


Tank mix with an aquatic herbicide or algaecide at a rate of 1 part Amp↑™ Activator to 9 parts water for optimal results​.


Disperse product evenly and follow application rates to reduce risk of fish mortality.

Before & After

Great results while using less aquatic algaecide and herbicide

Experts in Aquatic Solutions

SePRO’s Technical Specialists are trained to assist you with your toughest issues, from aquatic weeds that keep coming back to nusiance or toxic algae that are plaguing a water body. See how we can help.