Does anyone have any info on the spotted ratfish that has experience with them, I have checked google but not much info that I need. How big of a tank do they need and feeding habits. Thanks for any help. Oh and prices please.

LOL, no, their average habitat temperature is about 46-48 F, they have been encountered is water at 36 F and survived for 2 weeks at 58 F in the Brussels Aquarium.How cold does the water need to be? 68 to 70?