Designing and Testing of Self-Cleaning Recirculating Zebrafish Tanks.
Maintenance of large number of zebrafish in captive conditions is a daunting task. This can be eased by the use of recirculating racks with self-cleaning zebrafish tanks. Commercially available systems are costly, and compatibility of intercompany products has never been investigated. Although various cost-effective designs and methods of construction of custom-made recirculating zebrafish racks are available in literature, the design of self-cleaning zebrafish tanks is still not available. In this study, we report the design and method of construction of the self-cleaning unit, which can be fitted in any zebrafish tank. We validated the design by investigating sediment cleaning process in rectangular and cylindrical tank geometries using time lapse imaging. Our results suggest that for both tank geometries, the tanks fitted with self-cleaning unit provided superior sediment cleaning than the tanks fitted with overflow-drain unit. Although the self-cleaning unit could clean the sediment completely from both geometries over prolonged period, the cleaning of sediments was faster in the cylindrical tank than the rectangular tank. In conclusion, cost and efforts of zebrafish maintenance could be significantly reduced through the installation of our self-cleaning unit in any custom-made zebrafish tank.
Molecular Engineering and Imaging Lab, School of Biological Sciences, Dr. Harisingh Gour Central University , Sagar, India .
Shubham
S
Nema
Molecular Engineering and Imaging Lab, School of Biological Sciences, Dr. Harisingh Gour Central University , Sagar, India .
Yogesh
Y
Bhargava
D000818:Animals; D000830:Animals, Laboratory; D006799:Housing, Animal / Q000592:standards*; D007756:Laboratory Animal Science / Q000295:instrumentation / Q000379:methods*; D015027:Zebrafish