Basic: For the first 2 weeks of use

and latent organic material

Prevents much of the ugliness of the "ugly stage

Voltage: 220/110V-50/60Hz

be sure to thoroughly clean pipette with fresh water prior to placing tube back into MicrōBacter7 bottle

Wave Maker Jebao WP-40 iodo Basic: For the first 2. Easy installation and maintenance, fixed with magnetic suction. . Direction of wave can be arbitrary rotation. . High performance, powerful water flow and low energy consumption. . Adopt wearproof ceramic shaft can be used in a longer time. . Intelligent controling system, can convert various parterns. . Low viltage operation, safe and reliable. . Suitable for fresh water and marine water.