The search function is really a really handy feature. Most of the questions I've had have been answered many times over.

Ever so often you get some extra bonus information. Like an RC thread on the IM Fusion 30L containing a post which passes along this gem:

[URL="http://www.nano-reef.com/topic/350258-innovative-marine-micro-fusion-30l-review-owners-please-read-this/"]http://www.nano-reef.com/topic/350258-innovative-marine-micro-fusion-30l-review-owners-please-read-this/[/URL]...