Purple Magic – Koi Pond Purifier & Parasite Control
Purple Magic is a concentrated liquid potassium permanganate treatment formulated for koi and ornamental ponds. It provides powerful oxidation to control external parasites while breaking down organic debris that clouds water and stresses fish. Purple Magic supports clearer water, reduced parasite pressure, and overall improved pond health.
What Purple Magic Treats
External Parasites
Trichodina
Costia
Chilodonella
External flukes
Water Quality Issues
Excess dissolved organics
Murky or brown water
Organic debris and sludge
High bacterial load from decaying waste
Purple Magic acts as both a parasite control agent and a strong oxidizer that improves clarity and reduces the environmental stress that weakens fish.
Why Choose Purple Magic
Dual-Action Performance
Targets parasites while simultaneously reducing organic load.
Accurate Liquid Dosing
1 oz per 300 gallons ensures consistent treatment strength.
Improves Water Quality
Breaks down debris and dissolved organics for cleaner, clearer water.
Safe for Biofilters
Does not damage beneficial bacteria when used correctly.
Ideal for Both Treatment and Monthly Maintenance
Supports a healthier pond long-term, especially in heavily stocked systems.
How to Use Purple Magic
Standard Pond Treatment
Dose 1 fl oz per 300 gallons.
Maintain the purple tint in the water for up to 4 hours.
If the Color Fades Quickly
If the purple color disappears in under 2 hours, add 0.5 fl oz per 300 gallons.
Treatment Frequency for Parasites
For active parasite issues, treat every three days for up to three applications.
Monthly Maintenance
Purple Magic may be applied once per month to help control organic load, reduce parasite pressure, and maintain water clarity.
Aeration Requirements
Maintain strong aeration at all times during treatment.
Potassium permanganate consumes oxygen, especially in warm water.
Neutralizing
If fish show stress, neutralize with 3% hydrogen peroxide at 100 mL per 1000 gallons.
