Product Review

SunGrow multifunctional mineral rocks are a 360-degree all-in-one fish-and-tank solution. With anti-bacterial, anti-fungal and anti-parasitic properties, these gifts of nature deliver an infinite number of benefits. They are commonly used as a therapeutic bath for parasites, injuries or diseases.

By supplying fish with the nutrients and trace elements they require in order to thrive, SunGrow's volcanic-origin bio-available colloidal mineral rocks enhance their overall coloration and promote healthier skin, scales, and skeletal system. In addition to optimizing digestion and absorption, these aquarium essentials strengthen fishes' immune systems, resulting in greater resistance to disease and parasites, faster healing, and a longer lifespan. What's more, they also bring about an increase in growth, fertility, egg production and the survival rate of fry.

Thanks to their layered structure and porous consistency, the rocks by SunGrow serve as natural ion exchangers for cleansing the water and absorbing toxins, fungi, and other harmful water-borne pathogens in their intermediate layers. They are also instrumental in converting fish waste into fertilizer, benefitting fish, aquatic environment and hydrophytes alike. By stabilizing the aquarium water's acidity, they also help prevent the buildup of harmful algae.

In addition to all their countless other benefits, these rocks add a natural element and appeal to the aquarium, providing fish with stress-reducing recesses in which to retreat, breed and lay their eggs.

Every pack contains some mineral rocks (0.5 inches on an average) surrounded by mineral powder. One pack is enough for a 14-gallon tank and lasts good enough for about half a year. So it's not at all heavy on your pocket. They are small and take very little space. So they are great for your nano tanks too!