Mysterious plant? No ID
I put this on the cactus & succulent page as well since my sister and i think it may be an agave type? House plant my sister received, gave me the other parent plant, with pups on the side, and she's been keeping it like a succulent. Her method: weekly watering, lots of sun, cold temps AC (her house is freezing 65, she loves it cold)
So I've been 2 days in keeping it by my ZZ plant and will treat it like I do my ZZ: 1-2x month watering, partial sun, supplemental light at night via waterfall, and summer here so my AC day 75 and night 73. Any help in identifying this plant & care is a WELCOME!! Also the leaves edges are jagged, may pose an issue to young kids/animals, touching the leaf it's smooth & waxy feel.