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R.O Water (Pick Up Only)
R.O Water (Pick Up Only)
  • R.O Water (Pick Up Only)
  • R.O Water (Pick Up Only)
Rock N Critters
Product Code: RNC-0083 In Stock
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R.O Water (Pick Up Only)

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Reverse Osmosis water (R.O water). Available in 10 or 25 litres.

Livestock arrives in and out of stock very regularly, depending upon availability of the item from the source. The more rare and expensive items are often difficult to hold in stock, and can take time to source, so we generally require a deposit to locate and purchase the extremely rare items
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Speak to an expert Speak to an expert 01446 737210
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Here at Rock N Critters, we use a large 4 Stage Reverse Osmosis Di Machine to purify water from contaminants for use as top off water for your aquarium. Our reverse osmosis water comes in 10 or 25 litre bottles.

What is reverse osmosis water?

Reverse osmosis water is the product of reverse osmosis filtration. This is where water is filtered through a fine membrane to strain materials and unwanted chemicals including phosphates, nitrates, copper and other unwanted contaminants. The resulting reverse osmosis water is very pure.

Reverse osmosis water should also be mixed with marine salt for aquarium water changes or aquarium filling. Our Reverse Osmosis water is available for pick up only.

If you have any questions about our reverse osmosis water, give us a call on 01446 737210. Alternatively, send us an email at, and our team of experts will answer any queries you may have.

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