Pothos Plant Seeds: Why They're Not a Viable Propagation Method Adding pothos to the tank is so easy! Were going to use a plant holder to put the pothos in the aquarium, but you can use other methods that are cheaper, like a clip, to attach it to the aquarium. As Mother In Laws Tongue How much to trim zz plant roots before repotting? Rustic Interior Style Natural Wood Planter For Succulents Flowers And Garden Spaces SITHPT006 18"W x 8"H 6"