So i have two of these Mag-naturals (basically magnetic pots for the tank) but they dont have any holes on the bottom for drainage?
So should i poke a hole, do i need one?
And since half of the tank has some fish/ aqautic plants,, what is the best fish- safe substrate to use on the top half with the plants just in case some falls in the tank?? ( i also have a mistking set-up)
And what should i use again for the substrate for the plant pot since i cant use regular dirt since it will be harmful to my fish/ aquatic plants?