Với thời điểm mà thú vui nuôi cá cảnh đang ngày càng phổ biến tại Việt Nam thì việc bạn sở hữu một bể cá đẹp đòi hỏi bạn phải thực sự hiểu rõ về cách tạo vi sinh cho hồ cá. Điều này cực kỳ quan trọng vì cá kiểng sẽ không thể sống tốt nếu thiếu đi lợi khuẩn xử lý nước hồ cá.
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