Potassium permanganate-based formula: Rapidly oxidizes organic matter for improved water clarity
Controls multiple koi parasites: Effectively targets trichodina, costia, chilodonella, and flukes to protect fish health
Dual-purpose disinfectant: Sanitizes pond water and equipment to curb disease spread
Precise dosing: 1 fl oz treats 375 gallons for 2 ppm, ensuring consistent results
Vibrant purple color indicator: Active purification signal for easy monitoring
Summarized by Shop
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, re
Active Ingredient
Potassium permanganate
Dosage
1 fl oz per 375 gallons (2 ppm)
Treatment Duration
4 hours
Application Frequency
Every other day for up to three applications
Suitable Water Type
Freshwater
Not suitable for
Ponds with sturgeon or low carbonate hardness (KH 6 DKH)
Summarized by Shop
5.0
13 ratings
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1
Purple Magic worked great follow the instructions and nothing will go wrong. I treated my pond twice and on the 2nd time my water stayed pink for over 4 hours. After the 2 treatments my water looked and even smelled super clean excellent product.
J
James · July 30, 2026
My fish are so kuch happier after I use this product… its now part of our monthly maintenance.
T
Tova · August 25, 2026
Great product to use. Worked after 2nd dose. Detailed instructions are included.
