【Good Material】:They are good to your live-planted tanks with fish&shrimp,can help vitalize metabolism and strengthens the immune system,suitable for most freshwater animals like shrimp, crayfish, betta, goldfish.
【Why need it?】:when fish ,snails,shells ,shrimp live in the wild,earth's rocks can autobalance PH value to maintain ecological health,then when we feed fish ,snails,shells ,shrimp at home,we need mineral balls,mineral tourmaline balls contain over 30 minerals ,they can keep your tank balanced just like those wild waters.
【Warm Note】:Wash clean before put in your aquarium.
Description
Size:Approx0.4 inch diameter ;
Package include :50pieces orange balls+ 50pieces grey balls;
Function:The Mineral Ball can balance the PH of the tank water;help vitalize metabolism and strengthens the immune system.The Mineral Ball Contain above 30 minerals magnesium aluminum iron boron...
The Mineral Ball can decorate aquarium,make your aquarium more colorful.
Made of High Quality:2. These tourmaline balls will not affect the water clarity. They are easy to use and can be easily cleaned with just water.
Warm Note:Wash clean before put in your aquarium.