Excelsior is a superior medium for the use with fruit fly cultures. Made from finely curled softwood shavings that are free from chemicals and dyes.
Josh's Frogs Excelsior (Makes 10 Fruit Fly Cultures) 4.6oz : Pet Supplies
Fruit Fly Culture Kit – TimberlineFresh
SuperFly Fruitfly Media
Josh's Frogs Hydei - Kit de cultivo de moscas de fruta con medios, tazas de tela y Excelsior (pequeño) : Productos para Animales
The BioDude Fruit Fly Media Kits 14oz Media/10 Cups & Lids/Excelsior - ReptilesRuS
Fruit Fly Feast (PRO) - Drosophila Culture Medium - 25 lb.
Fruit Flies & Feeding Tips
Repashy SuperFly Fruitfly Culture Medium – Canada Ant Colony
Hydei Fruit Fly Kit- 80 Pack
Drosophila Fruit Fly Culture Media Mix – WaKooshi
Fruit Fly Excelsior - Pangea Reptile LLC
Fruit Fly Cup and Lid - Pangea Reptile LLC