Hmmm interesting indeed.... do you see many other things? Shrimp, urchins, gobies, etc.?

I've personally considered the idea of making an aquarium with temperate organisms, less colourful perhaps but still interesting creatures. Tho' as I've gotten a little older, I've come to appreciate the idea of merely going to visit and seeing everything simply interacting in nature, if perhaps less visibly, than actually putting it in a tank. Besides.... a heater for a reef tank is easily aqcuired, but a chiller is much more expensive and difficult to maintain. So I recall from mild research on the subject.