Azomite huh, I've been using it for the past 2 years lol. I've used it in planted tanks, shrimp tanks, even in a cichlid tank. Azomite powder helps to boost fishes immune system to fight off parasites, disease, as well as boost the overall growth. For shrimp it helps immune system as well, but also helps to strengthen their exoskeleton and boost overall growth.
For aquatic plants Azomite supplies a mineral rich additive, helps to boost the plants ability to fight off parasites, and gives great overall growth.
Now here's the WARNING
about Azomite in the planted tank.
Azomite is a potent substance, meaning that if you add too much too fast your plants will start dying off. I use 1/4 teaspoon of Azomite powder per 55 gallons of water once a month, that's right ONCE a month in my 55 gallon tank.
I've settled on this amount because I've done test using more, and using it often to see the results. 1/4 teaspoon once per month I found to be the right amount without any loss of plants, and livestock.
Azomite powder guaranteed analysis