cooling fan

Hey fellas can anyone point me in the right direction here, I bought a new T5 ebay fixture and it doesn't have and fans cooling it and it heats up quite a bit. Have seen some diy's want to see if anyone can point me in the right direction from personal experience.

okay my temperature has been going through some fluctuations. it may rise from 24degrees to 28 degrees and sometimes 30 degrees.. the rise is gradual but scary. my tank has been cycling for 10 days now and i'm running a cooling fan too.

I have a 29 biocube and have now dumped quite a bit of money into it. It's running a bit hot - 82 degrees. Can someone tell me if they've tried using a Zoo Med Aqua Cool Aquarium Cooling Fan in a biocube 29 and if so where you put it and did it work? I've read reviews and I understand they...

Hello everyone. First post here. I just purchased a 48" Coralife T5 HO light fixture for my 55 gallon tank. The fixture has 2 vents for cooling fans on the top but only one of them has a fan in it. One of the vents is just the grate with no fan, motor or plugs. Is there only supposed to be one...

Now that I have metal halides Im looking at ways to keep temps down so if you can post a pic. Also how high off the tank do you keep your lights. Kz

I am struggling to find a D&D solution replacement fan. Would i be able to use any other fan? if Voltage and size (60mm-60mm) is the same? (Sounds a ridiculous question - I know) Cheers

Hi all, We're new here. Haven't posted too much, been doing some reading mainly. We have a 14 gallon bio cube and the fan that runs when the day lights are on is making some pretty funky noises. Is this common in these tanks? Has anyone else had this problem? Can I fix it and is it...