water temp

So I have a 55 gallon with two 100 watt heaters. Things looked a little limp this afternoon so I looked at the temp, and sure enough, it was 90. Fish doing okay (the three of five that I can see), but soft corals (I don't have any hard ones) not happy. I found a heater burning up so removed it...

My air went out and my tank temp went up to 84.5 yesterday should I be worried about my corals I have a hammer head and it isnt looking vary good is. I am not getting new air intil sat is there anything I can do do u think I will start loosing stuff, this morning it is down 2 degrees I have fans...

Hi All, I have a Marineland Therma Heater in my 55g and it has been consistant with the temp remaining between 78-80 degrees. The dial is set to about 77 and this is also what it read on the built in thermometer. I also have the sticky stip on the lower outside glass that gave me the reading...

Hello all! I have just set up a 12 gallon jbj nano with a 24 watt PC that I purchased from a friend. He had it set up with LS, LR and just a couple of fishes. Based on what he told me, he had it for about 8 months and did 2 gallon water changes ever other week or 2x per month. I'm not so new...

While I was at work my return pump died. My heater is located in the built-in overflow which went pretty dry. My tank temp is down to 72*. FOWLR right now. Heater is working but should I add my second heater to speed up the rise in temp????? Fish are acting funny

Hi guys, Ive been wondering if there is a safe way to reduce the temperature? The hot weather lately has been driving the temperature of my tank up over the last few days, and was wondering what the safest method of reducing it is? It is currently resting at 28 degrees celcius, where it is...

i have a 3g pico tank and im encountering water temp. problems. When the lights are on the water temp is about 80 but at night when the lights are off the temp drops at about 75. i only have a few corals and a CUC in the tank. is this water temp change something i need to worry about or is it ok?

I have a 15 gallon tank with one small tang, small lawnmower bleny, one cleaner shrimp some hermit crabs, emarald crabs, two nano urchints. Im having a problem with my water tempeture being at 82 83. I would like it if it would be at 76 to 80 at the max. The heater is set a 76 but it never comes...