No ... just normal household inventory.

I neglected to mention that I'd had DEPP for 7 years. All of the gear,
including camers, housings, lights, etc. cost a little over $700/year
for around $25,000 in equipment, of which about $12,000 was covered for
flood damage. I never had to file a claim. I was always worried about
what would happen if I had to, since they were consistently careless in
transcribing my equipment list (which always included serial numbers)
into their official database. Suffice it to say, each year I became a
little more dissatisfied with their customer service. Between the
relatively high annual cost, the fact that I was insuring obsolete gear
(Nikon F4, housing and accessories) and their complete screw-up with my
renewal, I thought it was a good time to reevaluate.

I think either DAN or DEPP (if you can deal with them) will be a
reasonable choice. Both have produced positive testimonials from
satisfied customers. Just be sure you understand what they do cover, how
they would treat a flood, and the deductibles. In my case, the SLR body,
data back, and sport finder would each have a deductible applied under
some policies (PADI? I don't remember now), since the SLR did not come
with the data back and sport finder.

Also check if the policy you're considering covers total loss while
aboard a dive boat or diving - e.g., the camera overboard situation, or
some underwater emergency that causes you to drop the camera. Some
policies expressly exclude coverage for this. I guess that's to
discourage fraud.  You have to decide if that's important to you.

Good luck.