Is RO Water Good for Aquarium Plants?

RO or Reverse Osmosis water is an extremely pure form of water that is produced by forcing water molecules through a fine membrane, removing all the impurities such as minerals and other contaminants. RO water is an excellent choice for fish tanks, but is it good for aquarium plants?

What are the Benefits of using RO Water for Aquarium Plants?

When it comes to aquarium plants, they require a specific type of water that has the right balance of nutrients and minerals. RO water is an ideal choice for planted tanks as it provides the perfect base for creating the right water parameters for plant growth.

Additionally, RO water negates the need for chemical additives or other treatments that may be required for tap water. This means that you can avoid potentially harmful chemicals and still create a healthy environment for both your fish and plants.

Can RO Water be too Pure?

One concern when using RO water for aquariums is that it may be too pure, lacking essential minerals and nutrients that are required by aquarium plants. This is especially true if you’re using RO water exclusively without any supplementary minerals and nutrients.

However, this can easily be resolved by adding supplements to the RO water, such as fertilizers or mineral additives. By doing so, you can replicate the natural environment that aquarium plants require to thrive, and promote healthy plant growth.

How to Use RO Water in Aquariums

When using RO water in aquariums, it is important to keep in mind that RO water has a pH of around 7.0, which is neutral. This is because RO water does not contain any dissolved minerals that would affect its pH.

If you are keeping fish or plants that prefer a different pH level, it’s important to test and adjust the pH levels accordingly. A pH test kit can help you monitor the pH levels of your aquarium water, and pH adjusting solutions can be used to raise or lower the pH levels as required.

Conclusion

In conclusion, RO water is an excellent choice for aquarium plants. It provides a neutral and pure base for creating the right water parameters to promote healthy plant growth. Additionally, it negates the need for chemical additives often required when using tap water. As long as you supplement the RO water with the right amount of minerals and nutrients, your aquarium plants will thrive and flourish!