Should I boil Indian almond leaves?
We do not boil them because it releases all the tannins and then you don’t get their benefits. However, if you don’t like the way the leaves look, some people like to make a catappa leaf extract by boiling one leaf for every 0.5 gallon (2 liters) of water. (Make sure to use a cheap pot you don’t care about because it may become stained.) Once the liquid has cooled, pour a little into the tank until you reach the color you want. If you add too much extract, just do a water change to dilute the tint.
For more details on the benefits of catappa leaves, read our full article.