Is Your Tank Too Deep? Why Bettas Hate “Skyscrapers”
I see this all the time: A customer buys a Hexagon Tank or a Tall Cylinder vase. It holds 5 Gallons, so they think it’s fine. Then they buy a Super Delta Halfmoon with massive, heavy fins. Two weeks later, the fish is lying on the bottom, barely moving. He isn’t sick. He is exhausted. […]
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