Description
Synedra sp. A pinnate diatom culture. Each algae culture contains enough material for a class of 30 students.
This culture requires a high light level of 200 to 400 foot-candles of fluorescent light 18 to 24″ from the culture. Optimal medium: Alga-Gro® Freshwater (item #153752). Optimum growth temperature: 22° C.