A repurposed mug with an unknown Vallisneria species, probably spiralis, grown in my fishroom.  I've grown a lot of this and sometimes it grows in a spiral, sometimes straight.  The other containers in the photos are in other listings.  Use as-is or divide.  The rootball easily slides out of the pot for replanting or dividing into additional pots. This species grows FAST in my hard water under LED shop lights without any supplements. Nuisance snails are guaranteed to be included, any algae is incidental or there is none.  The plants are coming from a 40L tank with groups of mature rainbowfish and barbs, so it may also have eggs that will hatch out.