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spilt tank

  1. How i clean my betta tank. is this ok?

    Betta Fish Care
    So i have 2 bettas in a spilt 15 liter glass tank. And cause the glass divider is glued in i cant remove it to do the vaccume cleaning, so what i have been doing is every saturday i do a 50%water change and i use my fish net to scoop out all my gravel, and boil it then put that back in. and then...