Aquarium Nitrate Removal Filter [PN10SS]
Product Summary

Nitrates are present in most tap water to some degree, mainly derived from pesticides and decaying organic matter.  Nitrates, which are toxic to fish, are broken down in tropical aquariums by bacteria, which then convert them into harmless compounds.

Levels in excess of 20ppm (parts-per-million) may cause harm to your fish, and tap water can contain upto 50ppm.  Therefore, in order to minimise the stress caused to the fish, many people choose to remove nitrates prior to filling or topping up their tanks.  This also helps the bacteria break down the nitrates present in your tank's filter and gravel bed as the level that they have to deal with remains manageable.

Prior to purchasing this system it is recommended that you check the level of nitrates in your mains supplied water.  This system is designed for people who have high nitrate levels in excess of 20ppm.

This filter is intended for tank filling only.  It is not intended to be used as a circulating filter.

The replacement cartridges for this system are the NR600 cartridges which can also be found on our website

This filter system is supplied with hozelock fittings

Recent Reviews
Shocked that this actually works. I started using bottled water for my two small fish tanks (40 litre and 30 litre) to get nitrates down. Thought I’d try this so I don’t have to keep buying bottled water!! First thing I’ve done is test the water with my API liquid nitrate test kit and my standard tap water comes in at 5-10ppm and the filtered water using this filter reads 0ppm. My life is going to be so much easier now I can keep using filtered tap water! Yes! Fantastic product. Does exactly what it says. It works!
Kate Hopkins - 5 / 5
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