<a href=showthread.php?s=&postid=14488698#post14488698 target=_blank>Originally posted</a> by Kanicky
I know this thread is a few days old, but I wanted to point out that the ORA-bred seahorses can be kept in waters ranging, depending on the breed of seahorse, between 75* - 85*.
Kept, yes. Kept for long, usually not. At least not in the smaller systems that most hobbyists keep.
When the people in this thread recommended 71-74 degrees, they were talking about tropical
species like H. erectus, H. reidi, H. kuda, etc. Some people have noticed that H. comes prefer
slightly higher temperatures, around 76*, but 85* is extremely high and would typically result in a nasty bacterial infection. Keeping the temperature under 74 degrees helps slow the bacterial growth and prevent the bacterial strains from mutating.
Unfortunately, some retailers make recommendations that aren't always in the best interest of the fish in order to make a sale; whether its tank sizes, compatibility, willingness to take prepared foods, or, in this case, suitable temperatures. Also, in very large systems of water (and in the ocean), the dilution and stability both help increase the odds of success; and also, with large numbers of seahorses, a few losses are less of a big deal than they are to the home hobbyist.
What temperature do you keep your seahorse tank and how long have you had them? What species? If you've had success at the higher temperatures, that is really awesome, and I'd love to hear about it. Unfortunately, people rarely tell about their personal success stories with higher temperatures.