Which heater for 2.5g?
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Old 04-30-2013, 11:41 PM   #1
Soup12
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Which heater for 2.5g?


I have the hydor slim 7.5w and 15w versions, but I was wondering if there is a small heater thats adjustable... thinking 10watt heater or would a 25w work, so I don't have to unplug it in the summer.

Do they even make heaters this small for 2.5g? or just stick with hydor slims?

Last edited by Soup12; 05-02-2013 at 03:36 PM.. Reason: update
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Old 05-02-2013, 04:01 PM   #2
somewhatshocked
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You've asked this quite a few times on the forum but there aren't many small heaters on the market that are adjustable. Not for tanks smaller than 5-7 gallons.

One option, though not adjustable, is the Deep Blue Professional Bettastik. Cobalt Aquatics also makes a 5w heater.

If you absolutely want something that's adjustable, Elite makes a 25w heater, as do most other heater manufacturers. Check any aquarium retailer in person or online.

In a tank so small, you'll want to spring for a $20 temperature controller to make sure you don't cook your tank.
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Old 05-02-2013, 05:09 PM   #3
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Best option to use is something like this http://www.drsfostersmith.com/produc...m?pcatid=21333
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Old 05-02-2013, 06:31 PM   #4
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i had this same predicament when looking for a heater to go in a betta bowl

i wanted something that was adjustable and less then 25 wts

its something that is very hard to find

i ended up choosing a hagen marina 10wt

even though it isn't adjustable, it claims to raise the tank just four degrees above room temperature

http://www.amazon.com/Marina-C10-Compact-Heater-10-Watt/dp/B003TLWWOO http://www.amazon.com/Marina-C10-Compact-Heater-10-Watt/dp/B003TLWWOO

it works freakin great

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Old 05-02-2013, 07:00 PM   #5
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I have the Archaea 25w and it is tiny, tiny, tiny. Pretty sure it is the smallest one n the market. Lord knows I looked long enough.
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Old 05-02-2013, 08:43 PM   #6
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Quote:
Originally Posted by Psycofc1 View Post
Best option to use is something like this http://www.drsfostersmith.com/produc...m?pcatid=21333
will that work for multiple heaters?

I was probably going to get more cheaper finnex controllers, unless that one works for a ton of heaters
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