Automatic feeder AF-500 Jebao Automatic Food Feeder is a programmable automatic feeder with IC intelligent control, which allows you to adjust food quantity, feeding frequency and time. Features 3 AA alkaline batteries - non-rechargeable - included in the box. Adjustable daily feeding time. Timer synchronizable with local time. ...

Automatic feeder AF-250 Jebao Automatic Food Feeder is a programmable automatic feeder with IC intelligent control, which allows you to adjust food quantity, feeding frequency and time. Features 3 AA alkaline batteries - non-rechargeable - included in the box. Adjustable daily feeding time. Timer synchronizable with local time. ...

Marine professional Test kit for I2 iodine Iodine is a chemical element with the symbol I. Iodine is extremely important for most reef species, especially invertebrates require it to sustain their cell functions. The iodine concentrations in the different oceans across the world varies from 0.025 &ndash; 0.064 mg/l.<br...