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06/21/2009, 08:39 PM | #1 |
Reefing since '87
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Location: Allegheny Mountains of VA
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Tank Temp
I have read posts regarding chillers, evaporative method's etc. Recently I have seen one indicating that some of us keep our reefs at 82 deg F + ?
What temp do you keep yours at ? To start, I keep mine at 79 max via fans and a chiller if needed.
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06/21/2009, 08:48 PM | #2 |
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79 here
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06/21/2009, 09:05 PM | #3 |
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I encourage fluctuations and play around with temperature a lot. 82 is pretty close to the average temperature for a lot of Indo Pacific reefs, and there is nothing to indicate that we should try to keep our aquariums cooler than the average in nature. To go out of your way and spend a lot of money on chillers and electricity to keep temps unnaturally low and unnaturally stable makes no sense to me... Lately mine has been fluctuating from about 80 at night and hitting 83 during the day.
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06/21/2009, 09:09 PM | #4 |
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I'm interested in what temps we are keeping our tanks at vs. a real reef.
I believe we have a tendency to keep our tanks cooler than is necessary. I am really curious as to what happens if I let my tank warm to say, 81? Probably nothing except lower electricity cost ! Looking for feedback before I set the temp higher.
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Have a good'un Current Tank Info: 90 gl SPS dominant / upgrade in the works |
06/21/2009, 09:39 PM | #5 |
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mine have been all up and down between 78 to 84 at one point, but norm is 79 to 81. no ill effects that i have seen, but then all i got is softies and lps.
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06/21/2009, 09:53 PM | #6 | |
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Quote:
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Owen Professional Bacteria Geek "Ree... cy... cling?" "One day it's a bowl full of cherries, one night I'm suckin' on lemons and spittin' out the seeds" Current Tank Info: 90 gallon tall reef |
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06/21/2009, 09:57 PM | #8 | |
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06/21/2009, 10:12 PM | #9 | |
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I see folks trying to maintain this narrow "optimum" band, temperature wise. Makes zero sense to me. The ocean is not constant for anything, temp, salinity etc. Things are in flux constantly. I see more heater failure posts…..in areas you don't necessarily need to be running a heater, resulting in tank crashes. I have a heater on hand, not in the tank, but in the garage. I keep it for “Armageddon” type scenarios, but refuse to run one on my tank. C |
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06/21/2009, 10:20 PM | #10 |
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Mine runs at:
Night 77.9 Day: 80.5 It rises about 3 degrees throughout the day. I did buy a 6" fan to blow on the sump and that made it only change about 1 degree swing. Currently I turned the fan off and just run AC in the house with the air exchanger.
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I smell something Fishy! Oops excuse me! Current Tank Info: 180gal Mixed Reef |
06/22/2009, 02:07 AM | #11 |
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I just put a new light on my 210, temp used to be between 79-81. Today it peaked at 85. I would really rather not have to invest in a chiller. And yes its inside a canopy. Would placing a fan inside make that much of a difference?
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06/22/2009, 04:58 AM | #12 | |
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Thanks for the replies folks !
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Have a good'un Current Tank Info: 90 gl SPS dominant / upgrade in the works |
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06/22/2009, 05:10 AM | #13 | |
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For now, I am going to start letting my tank go up by a degree every 5-6 days until it is peaking at 81 instead of keeping the chiller set for a max of 78 or 79. Interestingly, I found a site late last night with a graph that indicated stag coral growth peaked when temps were allowed to rise to 81 degrees F. My tank bottoms out at 77.5 and the heater(s) kick on. I live in the Allegheny mountains of VA. Our evening temps run into the mid to low 60's at night and up to 90 or so in the daytime. Elevation is 2100 feet. We leave our windows open most of the time. My chiller will kick on in the late afternoons and by 5 am the heaters are on for a very short period of time. I keep fans, ceiling fans etc. on most of the day and turn the room fans off before I go to bed. If this thread is still active then, I'll post the results of letting the temp rise more at the end of a few weeks. Thanks for all the input !
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Have a good'un Current Tank Info: 90 gl SPS dominant / upgrade in the works |
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06/22/2009, 05:12 AM | #14 |
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oops DP.
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Have a good'un Current Tank Info: 90 gl SPS dominant / upgrade in the works |
06/22/2009, 05:54 AM | #15 |
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My tank runs at 80-82. Sometines it hits 83-84 in the summer and I use nothing but a fan for cooling.
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