You might also hear Indian almond leaf shortened to IAL or referred to as catappa leaves, named after the tree it comes from. IALs are believed to aid the fish in a number of ways, they increase fertility, health, and vigor. Reduce Ph in water, aid in the recovery of diseased or damaged fish and the tannin quickly colors the water. It is believed the tannins released by Indian almond leaves kill bacteria, fungus and viruses, allowing an injured fish to heal much quicker. Improve the quality of your aquarium water. ...
Natural medication for skin problems.
A leafy location for your fish to spawn.
Food and protection for fry (baby fish)
A feast for your shrimp tank.