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Amazon.com : DreamDealsSG 100 Pieces Tourmaline Balls for Betta Fish Tank Accessories. Mineral Calcium Supplement. Live Shrimp Food, Betta Fish Food, and Crayfish Food. Water Conditioner for Freshwater Shrimp : Pet Supplies
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12 Packs Replacement Negative Ion Mineral Balls Showerhead Filter Replacement Bio-Active Stone Balance Tourmaline Balls Remove Chlorine Fluoride Impurities and Hard Water : Amazon.co.uk: DIY & Tools
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China Wholesale Price Alkaline Water Ball - Tourmaline Ball – Huabang factory and suppliers | Huabang
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Vicloon 9 Packs Mineral Balls Negative Ion, Replacement Bio-Active Stone, pH Balance Tourmaline Balls Showerhead Filter Refill Kit,Remove Chlorine, Fluoride, Impurities and Hard Water : Amazon.co.uk: DIY & Tools
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Amazon.com : MEIMEI Tourmaline Balls for Betta Fish Tank Accessories.Shrimp Mineral Freshwater Aquarium Tank.Mineral Supplement Substrate.Decorate Fish Bowl Balls,Snail,Betta Fish Goldfish Food,Live Shrimp Food. : Pet Supplies
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SunGrow Tourmaline Balls for Betta, Water Conditioner with Over 30 Beneficial Elements, Freshwater Fish Tank Decorations : Amazon.co.uk: Pet Supplies
![Vicloon 9 Packs Mineral Balls Negative Ion, Replacement Bio-Active Stone, pH Balance Tourmaline Balls Showerhead Filter Refill Kit,Remove Chlorine, Fluoride, Impurities and Hard Water : Amazon.co.uk: DIY & Tools Vicloon 9 Packs Mineral Balls Negative Ion, Replacement Bio-Active Stone, pH Balance Tourmaline Balls Showerhead Filter Refill Kit,Remove Chlorine, Fluoride, Impurities and Hard Water : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/61IMtWriPYL._AC_UF894,1000_QL80_.jpg)
Vicloon 9 Packs Mineral Balls Negative Ion, Replacement Bio-Active Stone, pH Balance Tourmaline Balls Showerhead Filter Refill Kit,Remove Chlorine, Fluoride, Impurities and Hard Water : Amazon.co.uk: DIY & Tools
![Do tourmaline balls create hard water? The minerals sound like a good thing for a betta but I also know bettas don't like super hard water and I don't know if these Do tourmaline balls create hard water? The minerals sound like a good thing for a betta but I also know bettas don't like super hard water and I don't know if these](https://preview.redd.it/tgkbe2w6r1o61.png?auto=webp&s=83e9c73dbf35dec212229ec02915eaa3e12f7ff3)