Voonline B6 Professional Methylene Blue Power Head Sobo Surf Clear Surface Skimmer

Sobo Surf Clear Surface Skimmer can effectively remove any oil slicks and keep the water surface clean and clear

5mL (half a cap) for each 160L (40 US gallons) twice a week or as needed in response to signs of nitrogen deficiency (e

Real‑Time Temperature Display

Special design that snail can crawel inside the center only

Voonline B6 Professional Methylene Blue Power Head Sobo Surf Clear Surface SkimmerVoonline B6 Professional Methylene Blue is a high purity chemical compound recognized for its applications in various scientific and medical fields. This product can be utilized effectively in microbiology, histology, and as a redox indicator. Its reliable quality ensures accurate results in laboratory settings, supporting precise and consistent experimental outcomes.