NTLabs Malachite 250ml Fancy goldfish Purigen® darkens progressively as it

Purigen® darkens progressively as it exhausts

Wi-Fi and Bluetooth connectivity

Low voltage for extra safety

1 Converter system (18VDC)

There is only some caution we have found and that is with some zoa species and goniopora

NTLabs Malachite 250ml Fancy goldfish Purigen® darkens progressively as itWhen fish have white growths on the body, head or fins, which may contain some green or brown discolouration. Welahite can be used in conjunction with Koi Care Formaldeyde to treat fungal infections more effectively. Suitable for koi only. Test your water quality using NT Labs Test Kits. Mix the appropriate dosage in a clean bucket of pond water, pour evenly over the surface of the pond and leave for 7 days. Switch off UV filtration until treatment