heating

Is any one using Current USA Sunpod 36" 2x150W metal halide fixture on 40 Breeder tank? Is there in heading use you are facing? Please share.

Hey guys, I am starting up my guppy farm's grow out room and I was wondering if there was an inexpensive way to heat multiple tanks.Any advice would be appreciated!

i bought a new heater for when i recieve my new live rock in the post to cycle in a bucket. well ive got my live rock but that heater is faulty and doesnt work. i have another heater that has fluffy white fungus inside the heater at the bottom, it does appear to turn red at the bottom, i have it...

Setting up a 210 gallon tank. The fuge is a 55 gal. My question is what kind of heating should i use to keep tank at the right temp and not get to cold. I would like the temp to remain around 78.

ok ive been putting this off for a while since i cant figure anything out, but i cant put it off anymore. i cant get my temp stable. i recently switched to t5's from PC's. during the day my temp will be pretty good, around 75-76 degrees; but at night my temp will drop as low as 71-72 degrees. i...

Please give me your thoughts :help: I have a potential problem......My tank temp is always 82 degrees in the day and 81 at night. It was around 83-84 until I propped open the hood about 3 inches. Is this still too high? Am I hurting my corals and fish? What else can I do without buying a...

My question is this is it gonna be a really big pain to control the water temp this winter since the tank is set up next to a heating vent. It is an older heating system so we have to keep it open to heat that room *dang 100 year old house* we thought that getting or making a hood for the vent...