What is the recommended frequency for a visual tank inspection?

The recommended frequency for a visual tank inspection is once a year. This annual inspection is crucial to ensure that the tank is in good condition and safe for use. It involves checking for any signs of wear, damage, or corrosion that may have developed over time, as well as ensuring that the valve and other components are functioning properly. Regular yearly inspections help maintain safety standards and ensure that any potential issues are addressed before they can lead to more significant problems during diving activities.

While more frequent inspections, such as every month or every 6 months, may be appropriate in specific scenarios—such as high-use environments or tanks undergoing harsh conditions—they are not the general recommendation for typical recreational diving. Some might think every 2 years could be sufficient, but it could risk missing signs of deterioration that could develop in the year between inspections. Thus, annual visual inspections strike a balance between safety and practicality for recreational divers.