|  | 
| 
			 
			#1  
			
			
			
			
			
		 | |||||
| 
 | |||||
|  How to heat a 2.5 Gallon? As the title says. I was thinks putting a small heater in on a lower temperature would work but I have no clue. I got the tank from a buddy for free and I thought it would be a cool invert only tank. Thanks. Matt 
				__________________ Gone down lately? | 
| 
			 
			#2  
			
			
			
			
			
		 | |||||
| 
 | |||||
|   Just purchase a small heater.  I ran a 5 gallon for years on a 25W heater.  I suppose if the thermostat on the heater ever stuck (which they do...) it could go bad quickly though. 
				__________________ 400 gal reef. Established April, 2007. 3 Sequence Dart, RM12-4 skimmer, 2 x OM4Ways, Yellow Tang, Maroon Clown (pair), Blonde Naso Tang, Vlamingi Tang, Foxface Rabbit, Unicorn Tang, 2 Pakistani Butterflies and a few coral gobies My Tank: http://www.canreef.com/vbulletin/showthread.php?t=28436 | 
| 
			 
			#3  
			
			
			
			
			
		 | ||||
| 
 | ||||
|   Hydor makes a little 8w heater. | 
| 
			 
			#4  
			
			
			
			
			
		 | |||||
| 
 | |||||
|   I had a 25w on my 2.5g "reef" tank...worked like a charm...I kept it in the AC mini filter I had on the back so it didn't take up tank room!  
				__________________ No act of kindness, no matter how small, is ever wasted. Sarah | 
| 
			 
			#5  
			
			
			
			
			
		 | |||||
| 
 | |||||
|   How do you fit a 25 watt heater into a five gallon? I think I am gonna look into the Hydor heater. Also Chaloupa what mini filter did you use? I think your idea is great. Thanks for the input. Matt 
				__________________ Gone down lately? | 
| 
			 
			#6  
			
			
			
			
			
		 | |||||
| 
 | |||||
|   I just used an Aquaclear I think they call it mini....cut a hole in the top for the heater to poke out of, and only had sponge and a small amt. of sand in the filter....I didn't have a fish just some inverts but the temp was alway ok.....it just required frequent top ups...that was my only beef...I'll try to find a pic for ya 
				__________________ No act of kindness, no matter how small, is ever wasted. Sarah Last edited by Chaloupa; 12-31-2007 at 06:18 AM. | 
| 
			 
			#7  
			
			
			
			
			
		 | |||||
| 
 | |||||
|    
				__________________ No act of kindness, no matter how small, is ever wasted. Sarah | 
| 
			 
			#8  
			
			
			
			
			
		 | |||||
| 
 | |||||
|   It grew corals well with the coralife 18w light...tons of light for such a small tank...the macro's grew too well and required quite a bit of pruning...but it was fun...OK for a while I did have a panda goby and a flaming prawn goby...but you never saw them so I moved them out of it to another nano 
				__________________ No act of kindness, no matter how small, is ever wasted. Sarah | 
| 
			 
			#9  
			
			
			
			
			
		 | |||||
| 
 | |||||
|   WOW! That is a thing of beauty. Well thats the way I am gonna go. Whats the plumbing in the back? Thanks for the help. Matt 
				__________________ Gone down lately? | 
| 
			 
			#10  
			
			
			
			
			
		 | ||||
| 
 | ||||
|   I run a 4.4 Gallon, with the only heat source being the pump and lights.  Tank drops to 77 at night, up to 79 during the day with lights on. |