a-custom-built-recirculating-zebrafish-housing-system

A Custom-Built Recirculating Zebrafish Housing System

Zebrafish are a popular model organism for performing in vivo studies, partly due to being considered inexpensive to house and maintain. Yet, commercial ...

Zebrafish have become a go-to model organism for  studies, in part because of their reputation as being inexpensive to rear and house. Multiple do-it-yourself designs are currently available that provide laboratories with cost-effective housing systems. Unfortunately, these designs suffer from a range of issues ranging from poor water cycling rates and fragile housing tanks to inconsistent water conditions and designs that are prohibitively expensive for smaller laboratories to construct and maintain. These issues cause many of these housing systems to fall far short of the quality of commercially available zebrafish housing facilities. In this article, we present a novel, affordable, and easy-to-construct zebrafish housing system that improves upon previously published systems. The system utilizes three-dimensional printing technology to construct adaptable zebrafish tanks allowing for the housing of zebrafish at any stage of development. In addition, the water recirculation system utilizes multiple layers of filtration and no chemical adhesives, which allows for stable, long-term, housing of zebrafish in conditions suitable for research and teaching laboratories. The build described herein has been used by our laboratory to house zebrafish for over 3 years, representing multiple generations of housed fish.

Brian Lipscomb

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