Has anyone tried or used one of those in aquarium cameras like ice cap or reef can? Any recommended brands that actually work and have somewhat clear visibility?
I tried the Zetlight reef cam last year, it was wifi but wouldn't send or receive a signal when underwater! Completely worthless, at least in my home. I left the first review for the thing at BRS, I think they declined to post my review for that particular item (it wasn't very kind), but it wasn't too long before they stopped carrying it.