Heater for 2.5g

[Tigerfish1704]

I need a heater for this 2.5g. Does anyone have any specific types or brands that have worked for them? Also, if you have any good types of filters you know of for a 2.5g let me know.

[Lion Mom]

I use a 25 watt submersible, adjustable heater for my 2 gal. glass drum bowls so something like that should be just fine for a 2.5 gal.

I use pretty much Jebo heaters I found on Ebay and they work well for me.

[Kisa]

I have a 3 gallon tank and bought Tom's mini internal filter. The packaging says for 1 to 5 gallons. For the heater, I bought Betta Care Bettastik which is 7.5 watt. It's actually for a 2.5 gallon or less, but works for me.

[JackisLost]

I like red sea deco art filter, it's rated up to 3 gallons and it has a flow restrictor knob. It's somewhat quiet and I just use small amount of my own filter floss and bio max rings

[LolaQuigs]

I love the 25 watt adjustable Hagen Elite. You can get it for a decent price on amazon.com. I wouldn't bother with any preset heaters, adjustable ones are much more consistent. And both from personal experience, and from reading posts from other members here, the 25 watt Hagen Elite is an excellent heater.