About This Product
Being packed with antioxidants, antibacterial and anti-inflammatory agents and beneficial tannins, guava leaves have great healing properties that can treat wounds such as cuts or abrasions. The antibacterial agents prevent infection and reduce inflammation to accelerate the healing of wounds. They can also be used for aquascaping your tank or creating a more natural look by releasing natural tannins. These leaves also tend to decompose a bit slower than Indian Almond Leaves. Especially popular for shrimp, these are great for many freshwater fish aquariums and tadpoles as well! Blackwater is softer and has a lower pH, which can be great for certain fish species and to induce breeding.
20 pieces per bag.
Directions: Simply place the leaves into your aquarium. They will release tannins over time, creating a blackwater effect. Monitor water parameters and adjust as needed.
| Specification | Detail |
|---|---|
| Quantity | 20 pieces |
| Product Type | Guava Leaves |
| Use | Wound healing, aquascaping, blackwater creation |
| Best For | Shrimp, freshwater fish, tadpoles |
FAQ
Can guava leaves be used for treating fish wounds?
Yes, guava leaves contain antibacterial and anti-inflammatory agents that can help treat fish wounds and reduce infection.
How long does it take for guava leaves to release tannins?
The time varies depending on water temperature and tank conditions, but tannins typically begin to release within a few days to a week.
Are guava leaves safe for shrimp?
Yes, guava leaves are especially popular for shrimp and are considered safe when used in appropriate amounts.

Jake Vance –
I’ve been using guava leaves for my shrimp tank for two months now. The water turned a nice dark color and my shrimp seem healthier. The leaves last longer than I expected and don’t break down too quickly. Great for creating a natural blackwater environment.
Abigail Pullman –
The leaves arrived quickly and are easy to add to the tank. My fish have shown less stress since I started using them. The tannin release is steady and the water pH has dropped slightly, which is good for my sensitive species.
Christopher Welch –
I tried Indian Almond Leaves before, but these guava leaves last longer and decompose more slowly. My tank looks more natural, and the fish seem to enjoy the environment. Highly recommend for shrimp and small fish setups.