i have not personally but it gets great reviews for getting rid of the smell of a grow room so i think a fish tank would be no problem but if your tank stinks you have other issues to deal with. also its cheep so try it and see if you like it
i have not personally but it gets great reviews for getting rid of the smell of a grow room so i think a fish tank would be no problem but if your tank stinks you have other issues to deal with. also its cheep so try it and see if you like it