Product Overview

Algimycin® PWF Algaecide/Cyanobacteriocide is a chelated copper formulation certified to NSF/ANSI Standard 60 for use in drinking water. It is proven to control algae and cyanobacteria (which can have an adverse effect on the taste and odor of water), improve water clarity and help to reduce post-treatment potable water costs.

  • Eliminates the cyanobacteria that can cause taste and odor problems
  • Will not precipitate out under normal storage conditions nor in alkaline or hard water
  • Certified to NSF/ANSI Standard 60 for drinking water

Easy drop hose application in drinking water applications


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

Registered States


In still or slow waters, dilute the product with enough water to ensure even distribution and spray onto the treatment area.

For moving waters, apply using drip irrigation or injection and continue treatment until waters at downstream area reach desired copper concentration.


Waters treated with this product may be used for swimming, fishing, further potable water treatment, livestock watering or irrigating turf, ornamental plants or crops after treatment.

Do not use in waters containing Koi and hybrid goldfish. Not intended for use in small volume, garden pond systems. ​


"Got rid of all the algae. The pond is clean and swimmable again. I would recommend this product to anyone who has an algae problem."

- Customer Review /

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.