How to: Treat your Pond or Fish with Potassium Permanganate

How to: Treating a koi (Doitsu) With Potassium Permanganate

How To Treat External Fish Parasites - Potassium Permanganate (PP)

How to use PP to treat your KOI pond, Trich treatment using Potassium Permanganate

using Potassium permanganate to disinfect and clean aquarium water

Koi Pond Water Testing Made Simple

Treating Koi Pond parasites, Costia, flukes, fish scratching themselves and developing ulcers.

Building a MASSIVE Koi Fish Pond! (Start to Finish)

A simple way to add potassium permanganate into your pond slowly

How to... Use Potassium Permanganate

How to perform a Potassium Permanganate treatment - OZ Discus

Salt in a Koi Pond - Benefits and How to Use Salt Safely

Potassium Permanganate Treatment Part 1

HOW TO TREAT KOI ULCERS

HOW to Disinfect Your fish tank | Discus Breeding Pair

potassium permanganate koi pond treatment

POTASSIUM PERMANGANATE (PP) TREATMENT - KOI WITH TRICHODINA

Netting koi and PP dip

No CO2, No Fertz, No Filter, No Water Change

Painful Lesson Learnt - 1 Step Wrong with Potassium Permanganate = Losing your Koi Fish

Potassium Bath for Koi (for new ones and for the ones that you will transfer to main pond)