Why You Need To Understand Reverse Osmosis For Your Marine Aquarium

If you’re new to the wonderful world of marine aquariums, chances are that you’ve done a lot of reading around what you need to do to keep your corals, anemones, fish and the other inhabitants of your aquarium healthy.

Reverse osmosis is certainly a procedure that it’s worth becoming familiar with if you aren’t already.

Why use reverse osmosis for marine aquariums? The main reason is that this technique will allow you to provide the perfect conditions for your fish and other marine life. The process works by removing chemicals and elements from normal water that alter the balance of the water.

In marine aquariums in particular, reverse osmosis is essential, because it will provide you with a completely neutral base from which you can control your saltwater environment. You can precisely set the levels of salt, alkalinity and hardness in the water to provide the best home for your corals, fish and other marine invertebrates.

As Practical Fishkeeping explained, the quality and composition of tap water varies significantly from place to place.

However, in many locations, it’s the presence of nitrates in the water that will do the damage to the marine life you’ll be keeping in your aquarium and lead to a buildup of algae.

The publication stated: “Using RO water is a doddle for marine aquarists. Simply use the product water to make up a salt mix and the neat RO can be used for freshwater top-ups without needing additives.”

A reverse osmosis unit will therefore allow you to create a safe and supportive environment for your aquarium’s inhabitants, while keeping algae growth under control.