Generally speaking, the butterfly's cylinder is breathable! Strong ornamental! Sensen and Garbo belong to old brands! If you plan to buy VAT (1.5M or more), choose a celebrity! !
I don't know if you like raising fish or just plan to decorate your home and make a porch or something.
If you like fish farming, none of the above brands are recommended! If you like to raise grass, it is recommended to spend more money directly. If you just plan to beautify your home, all the above brands can choose! It's best not to raise too many fish! The finished fish tank is not well filtered!