Using Cashew Leaves in a Terrarium

Leaf litter not only helps with providing a naturalistic appearance, the leaves also provide hiding spots for animals such as dart frogs and small reptiles. Even snakes will enjoy hiding under the leaves.

Additionally, micro fauna like springtails and isopods will use the decomposing leaves as food.

In the forest, the leaf litter may be several inches thick. Typically in a naturalistic or bioactive terrarium, you want to have the leaves at least a few layers deep and you should routinely add leaves as you see them decomposing.

Using Cashew Leaves in an Aquarium

Cashew Leaves are part of our Tannin Collection. They can be used in a natural aquarium set up to help add beneficial nutrients and regulate PH levels. Perfect for Shrimp, Betta Fish, Discus and South American Cichlids and other fish.

Cashew Leaves are an excellent leaf litter for black water aquariums as well as many other setups. The leaves will provide shelter to fish fry and small species of shrimp, crabs, crayfish, snails, and other fish while maintaining a natural look in the aquarium.

They also serve as an ideal growth medium for biofilm and diatoms, both of which are key food sources to countless aquatic animal species, including shrimp and other invertebrates as well as fish.

Cashew leaves also have pH buffering qualities. As they decompose, they release tannins that slowly lower the pH of the aquarium. This is particularly beneficial for aquatic animals that require acidic, low-pH water.

Cashew Leaves have extremely valuable therapeutic qualities for fish, and can often serve as a harmless preventative medicine in the aquarium. They are highly antibacterial and anti-fungal and support or increase slime coat, scale, and shell production in fish and invertebrates.

This is particularly crucial during the introduction and acclimation of animals to the aquarium and after water changes. Cashew Leaves also enrich the aquarium water with organic compounds that are beneficial to fish that live in still, stagnant waters such as betta fish.

How to clean and sanitize Cashew Leaves

While you can simply rinse your leaves, it is recommended that you also sterilize the leaves prior to using them in a terrarium or aquarium. To achieve this you can microwave damp leaves for 1-2 minute, boil leaves for approximately 5 minutes, or bake damp leaves at 200 °F for approximately 15-20 minutes.

Each package contains 10 dried Cashew leaves. Large leaves are approx 7-8” (17-20cm) and the small leaves are approx 5-6” (12-15cm)

Due to the nature of this product there will be variation in size and shape.

Looking for more leaf litter for your terrarium or aquarium? Check out our Leaf Litter Collection Here.

Reptiscape Cashew Leaves are available for sale and shipping in Canada.