With their long, delicate fins, betta fish need a tank with low water flow and lots of places to hang out and nap. A 5-gallon tank is ideal for most betta fish, and they should never share their tank ...

Which betta fish tank is best? Betta fish are a popular pet. Thanks to their bold, bright colors, feisty personalities and low cost, people all over the world are familiar with these small, unique ...

Which betta fish tank is best? Betta fish are a popular pet. Thanks to their bold, bright colors, feisty personalities and low cost, people all over the world are familiar with these small, unique ...

Kmart has been told it "needs to do better" after releasing a "small fish aquarium" with just a 3-litre capacity, stating it is "suitable for betta fish" despite being below size guidelines and ...

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A woman shared a video of her Betta fish's incredible transformation after being moved from a small shop tank to a proper ...