(12) Japanese Tourmaline Mineral Balls 10mm & (10) FREE ALDER CONES

This listing is for (12)  Japanese Tourmaline Mineral Balls + (10) FREE ALDER CONES    SIZE - 10mm - LIFESPAN - 1 -2 YEARS   Benefits  Tourmaline Mineral Ball is a calcium based ceramic ball that is design for shrimp.  It vitalises metabolism and strengthens immune system.  Mineral Ball will also remove odor and impurities. It also brighten shrimp's body, color and aids in moulting.  Moreover, it contains positive and negative poles which can de-ionize the water and make better water quality.  Usage- Put Tourmaline Mineral Balls directly inside your tank or filter.  The minerals will be released slowly. When the nutrients of the soil are losing or GH is low,  Tourmaline Mineral Balls can be used to improve it.  Since the process is slow and continuous, so shrimps are able to adapt to it.    Dosage- 1 Ball per gallon of water(10 balls treats 10 gallons).   Alder Cones Effects and Benefits of Alder Cones In a lower pH, the bacterial density also is low,  which can help pre