Bể cá từ spool (spool fish tank)

use no infill and fdm filament on glass. use petg or pla 15 % infill. Use  2 kilogram spool, I used the pump on the download list, Put pump beside the tank, make the tube from each end of pump into top of spool, do not turn pump too high, take the print and put both sides of the spool at each end. If you need more info I will be glad to help.