How to Replace Fluval Stratum?

1. Remove the old Fluval Stratum from your aquarium.

2. Rinse the new Fluval Stratum in freshwater to remove any dust or debris.

3. Place the new Fluval Stratum in your aquarium, making sure it is evenly distributed.

4. Add water to your aquarium, being careful not to disturb the new stratum too much. 5. Enjoy your fresh and healthy aquarium!

  • Purchase the correct replacement stratum for your model of Fluval filter
  • Remove the old stratum from your filter, being careful not to damage the other parts of the filter
  • Rinse the new stratum in clean water to remove any dust or debris
  • Install the new stratum in your filter, following the manufacturer’s instructions

Fluval Stratum Propagation

Fluval Stratum is a natural clay substrate that contains a wide variety of essential trace elements and minerals. It promotes healthy plant growth and provides an aesthetically pleasing background for your aquarium. Fluval Stratum is also perfect for planting nano aquariums and terrariums.

To propagate Fluval Stratum, simply place a small piece of the clay substrate in your desired location and add water. The clay will quickly expand and form a tight bond with the surrounding substrate. For best results, use a plant tweezers or chopsticks to carefully place the Fluval Stratum where you want it.

When Should Fluval Stratum Be Replaced?

Fluval Stratum is a substrate that can be used in freshwater and saltwater aquariums. It is made of clay and other minerals, and its main purpose is to provide a place for beneficial bacteria to grow. These bacteria help to keep the water quality in your aquarium clean and healthy.

Over time, the clay in Fluval Stratum will break down and need to be replaced. You should replace it every six months to one year, depending on the size of your aquarium and how many fish you have. If you have a lot of fish or live plants, you may need to replace it more often.

Does Fluval Stratum Need to Be Rinsed?

No, Fluval Stratum does not need to be rinsed. This substrate is composed of inorganic minerals that will not affect the water quality or clarity in your aquarium.

Can You Put Gravel on Top of Fluval Stratum?

If you’re looking to add a little more decoration to your Fluval Stratum-based aquarium, you may be wondering if gravel is an option. The answer is yes! You can absolutely put gravel on top of Fluval Stratum.

This will provide a nice, natural look for your setup and can help to further anchor plants in place. Just be sure not to use too much gravel, as this could potentially cover up the beautiful brown hues of the Fluval Stratum itself.

Is Fluval Stratum a Good Substrate?

Fluval Stratum is a good substrate for planted tanks. It’s nutrient-rich and holds moisture well, which is ideal for plant growth. Additionally, it doesn’t compact over time like some other substrates, so your plants will have ample room to root and grow.


If you’re looking to replace your Fluval Stratum, there are a few things you need to keep in mind.

First, make sure you get the right size for your aquarium.

Second, consider the different types of substrates available.

And finally, think about what type of look you’re going for in your aquarium.