Envirex 2kg

Key Benefits

Improves pond hygiene, breaks down solid waste, lowers toxins, minimises maintenance, inhibits algae and blanket weed growth with regular use, and is completely safe and natural—overdosing is impossible.

Customised Dosing

Unlike traditional treatments, Envirex dosing is based on your fish stock and feeding levels, not just pond volume. For new ponds, use 80g per 1,000 gallons; for mature ponds, use 40g per 1,000 gallons. For ongoing maintenance: lightly stocked ponds need 5g per 1,000 gallons every 4–7 days; overstocked ponds or those with water quality issues may require 15–20g. After heavy feeding, use Envirex 2–3 times a week and return to normal use afterward. Always mix with water to a milky consistency before adding to your pond or filter.

All-Season Safe

Envirex can be used year-round. If paused during winter, simply re-seed your pond in spring with the initial dose. It’s compatible with UV sterilisers and pond medications—no need to switch anything off.

Why Choose Envirex?

Whether you’re a hobbyist or a serious koi keeper, Envirex offers a natural, effective, and easy way to maintain clean, healthy pond water and reduce maintenance.