Home » Shop » Koi Care & Treatments » Koi Carp Water Treatments » Envirex Biological Pond Cleaner

Envirex Biological Pond Cleaner (400g, 1kg, 2kg)


A very popular product that is ideal for year-round use, Envirex enhances pond hygiene naturally, reduces maintenance, inhibits algae and prevents blanket weed growth.

Free shipping on orders over £45!

  • Check Mark All Products Guaranteed
  • Check Mark British-Based Seller
  • Check Mark Contact Mark for Advice Prior to Purchase
  • Visa Card
  • MasterCard
  • American Express
  • Discover Card
  • PayPal


Delivery: Royal Mail
Comes in: Tub
Quantity of Product: 1

Lincolnshire Fish Health Envirex is a trusted solution for enhancing pond hygiene, reducing disease risks by breaking down solid waste and minimizing levels of harmful substances like ammonia, nitrite, nitrate, and phosphate. This results in less frequent filter cleaning, pond vacuuming, and maintenance, and water quality. While it doesn’t directly eradicate blanketweed or algae, regular use can help control their growth.

With customizable dosing based on fish stocking levels and feeding habits, Envirex offers a cost-effective treatment solution. For initial use, simply mix 80 grams per 1,000 gallons in new ponds or 40 grams per 1,000 gallons in mature ponds. Then, apply weekly, using 5 grams per 1,000 gallons for ponds with low stocking densities. Overstocked ponds or those with water quality issues may require higher doses.

Lincolnshire Fish Health Envirex is natural, safe, and poses no risk of overdose. It can be used year-round, and if discontinued in winter, simply reapply the initial dose in spring. Plus, there’s no need to turn off UV sterilizers or interfere with pond medication when using Envirex. Join countless satisfied users and effortlessly enjoy a cleaner, healthier pond with Lincolnshire Fish Health Envirex.

Additional information

Weight N/A

, ,