NT Koi Care Formaldehyde 2.5L Reef Safe while effectively trapping debris and

while effectively trapping debris and particulates

In very clean aquariums

They are better suited to carefully planned mature reefs or fish-only with live rock systems where their feeding behaviour can be monitored

This robust heater is fully submersible and features a digital temperature display

Velda Pond Protector-Velda introduces an efficient method to keep herons and cats away from a pond

NT Koi Care Formaldehyde 2.5L Reef Safe while effectively trapping debris andNT 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.