I looked around and I found this quote:
"In 1990, the Consumer Protection Safety Commission (CPSC) said there were more than 3 000 fires and 20 deaths every year in the United States caused by heat tape"
- from
http://www.cbc.ca/consumers/market/files/home/tape.html
That might explain it a bit, but it says the industry has agreed to a voluntary standard so if you bought heat tape recently it should be safe (I don't want to start a hobby-wide panic)
Also, at the beginning it does say "the Canadian Standards Association says the product is safe," so I called around and I couldn't find a place that has heat tape.
Since I can't find any heat tape, what would be recommended (and cheap) for hatchlings? I was thinking of putting a 75W or 100W heat lamp at the corner of 4 tubs to share one lamp with 4 housings. Should I go for 1 lamp for every two tubs instead?
Martin