NT Koi Care Formaldehyde 2.5L Reef Safe Can be used all year

Can be used all year round

Mr Koizumi “Clean & Clear” contains a unique composition of bacteria designed to be used in both pond and pond filter to improve water clarity and health

Input Fitting*: 1" (25mm)

readily accept prepared foods and are an excellent choice for a well-established beginner marine setup

Coral Snow should be dosed on a daily basis (1 ml / 100 liters / 25 gallons)

NT Koi Care Formaldehyde 2.5L Reef Safe Can be used all yearNT 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. Caution: Formaldehyde is a hazardous chemical and should be handled with great care please read the warnings on the label carefully.