The above two postings suggest something to me.
Sometimes the issue with cooler-water fish is not the temperature as much as it is the dissolved oxygen content of the water. [Cooler water holds more.]
Dave Sanchez has reported good results with Diapterons in FL, where temperatures are very similar to SG. Using wet-dry or other oxygenating filters, or just fine-bubble airstones can make the cool-water fishes much more comfortable.
Worth considering?
Wright
01 760 872-3995
805 Valley West Circle
Bishop, CA 93514 USA
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