Plants acaulescent or with short, decumbent stems, forming groups. Leaves 16-20, about 35 cm long, 9 cm wide, lanceolate-triangular, spreading to falcately upcurved, bluish grey to reddish; margins smooth or with teeth up to 0.5 mm long, 20-80 mm apart. Inflorescences 60-70 cm tall, with up to 4 branches, flowers subdense, forming elongate-conical clusters; bracts about 7 mm long, 4 mm wide; pedicels 6-9 mm long. Flowers rose-pink or reddish, tomentose, oblique-nutant; perianths 24-28 mm long, 7-8 wide across the ovary, outer tepals free for about 9 mm; anthers exserted 3-4 mm; stigma exserted 4-5 mm; ovaries about 6 mm long, 3 mm wide.
Aloe molederana grows in low desert scrub, on gypsum, at about 1450 m. It is known only from region N2 of the the Flora of Somalia.