FOSS® Life Science Module Replenishment Set. (Grade 5-6) - 20 Goldfish, 50 Mealworm Beetles, 50 Amphipods, 50 Terrestrial Isopods, 50 Pond Snails, 12 Elodea, 1 Jar Duckweed. Per Set.

NOTE: Elodea densa cannot ship to AL,CA,CT,MA,ME,MI,NH,OR,SC,VT,WA; will sub E. canadensa.