NT Labs Koi Care Formaldehyde

Sizes -- Select Sizes -- 250ml 500ml 1ltr

Description

NT Labs Koi Care Formaldehyde 30% is effective against protozoan parasites and flukes. It is especially useful in treating flukes because of it's ability to penetrate mucus and reach the parasites that would otherwise be protected from other bath treatments.
250 ml treats 17048 litres (3750 gallons)