πŸ₯‡πŸ  How to Lower pH in Fish Tank

First of all, it is necessary to know the ideal pH level for your aquarium fish. As an example, the optimum pH for freshwater fish is between 5.5 and 7.5. But it all depends on the species of fish. Next, here are some tips How to Lower pH in Fish Tank, all without chemicals!

How to Lower pH in Fish Tank for you

Introduce peat

To start, add a concentrate of aquarium peat extract to a filter bag and then to your aquarium filtration system. Water is colored? Don’t panic, it’s completely normal. The peat will then release tannins for several weeks, thus gradually lowering the pH level of the water.

Introduce driftwood

Another alternative is available to you to lower the pH of the water in your aquarium: add driftwood, which you can find in pet stores. Indeed, the wood will act as a natural filter for the water , thus making it possible to reduce the pH. There too, the water will color, but this is in no way dangerous for your fish.

Be careful, however, that driftwood should not contain salt or chemicals, such as heavy metals. These are deadly for your fish!

Introduce Catappa leaves

Catappa leaves come from the badamier fruit tree, also called the Indian almond tree. They have recently been used by aquarists for their many properties.

Indeed, not only would they make it possible to reduce the pH of the water, but in addition they would have an anti-oxidant, anti-stress, anti-parasitic or even anti-bacterial effect . Even better, thanks to them, the immune system of the fish would be strengthened.

Diffuse Co2

Thanks to a Co2 diffusion system, it is possible to lower the pH of your fish tank. The installation of such a system is relatively expensive, but it allows us to obtain a more precise result.

Avoid over-stirring the water

Even if the stirring of the water is essential for its good oxygenation, it is still recommended not to do it excessively.

Check the aquarium accessories

Some accessories that you have introduced into your aquarium can change the pH of the water. For example, a stone that is too limestone. Therefore, remember to check that the decor elements as well as the substrate are neutral.

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