
Cleaning chemicals: Many cleaning chemicals are not aquarium safe, which is why the recommendations for substrates usually call for rinsing but not for cleaning.Fungicides: Similar to pesticides, fungicides can easily get onto other products, leading to death or injury of plants or animals in your aquarium.Pesticides: If you’re purchasing soil or gravel from a garden center and you notice it’s being stored downhill from the pesticides, it might be a good idea to skip that store for now! Pesticides can get into the water and roll downhill, getting onto anything it comes in contact with.These chemicals can leach into your aquarium water and potential injure or kill your aquatic pets. Scents: Scents are commonly found in cat litter and can be found in some children’s play sand as well.
Some dyes are dangerous for aquatic plants and animals. This can discolor your tank water and even other items within the tank.
Dyes: Dyes, like those used on colored play sand, can come off over time. Peat will make your aquarium acidic, so if this isn’t your goal then avoid peat for your tank. Peat: Peat actually can make a great addition to aquariums, but only if you are trying to drop the pH.
Now you’re ready to get your tank planted and set up! This will keep your tank from being a muddy mess every time you clean or plant anything.
Step Six: Cap the soil with gravel or sand. It’s ok if there is some standing water in the tank after adding the aquarium soil. Step Five: Add the mud mixture into your tank. Mix well and continue to mix until a thick batter-like texture has formed. Add in water, preferably warm, and begin to combine the topsoil with the clay. Step Four: Combine the topsoil with potter’s clay at a ratio of 10:1. You may need to break large pieces of soil apart by hand. Step Three: Once thoroughly dry, pour the soil through a sieve or strainer to remove debris. Step Two: Lay the topsoil out in a thin layer on a clean tarp or blanket and allow it to dry completely. This will help remove fertilizers in the topsoil that you don’t necessarily want getting into your tank. Allow it to sit for a couple of days, drain, then do this again. Step One: Put your topsoil into a bucket and soak it with clean water until the water pools on top of the soil. Whether your fish likes to pick up mouthfuls of substrate to spit back out or just likes to feel the sand between their toes, so to speak, substrate will improve the quality of your tank. Small invertebrates, like dwarf shrimp, feel safer with substrate and plants, which improves their health and reproduction. Some fish enjoy burrowing in substrate while others enjoy scavenging in and around substrate for snacks. The simplest benefit of adding a substrate to your aquarium is the environmental enrichment it can bring to your aquarium livestock. Most substrates have a high surface area, which increases the real estate beneficial bacteria need to successfully colonize and reproduce. Image Credit: Ladanifer, ShutterstockĪquarium substrate can be a great place for the colonization of beneficial bacteria as well. Many aquatic plants need their roots in soil of some kind, and substrate allows your plants to root and thrive. The first being that substrate supports the growth of plants in your aquarium. Why even put substrate in your aquarium? Substrate is a great addition to aquariums for a number of reasons. It also ensures you end up with a substrate you like that fulfills your needs. That’s where DIY aquarium substrate comes in! Some aquarium substrates can even be made from things you already have, like topsoil, saving you money.
Once you settle on a substrate, you may have to be prepared to shell out a pretty penny to get your aquarium substrate at an appropriate depth for your tank’s needs. There are dozens of types of aquarium substrates available on the market and knowing which one to choose can be pretty confusing.