Growing Alternanthera

[Izzyf]

I’ve been looking for new plants to add to my 100L tank and I have come across the Alternanthera plants. I haven’t kept these types of plants before and I am unsure whether they are suitable for Coldwater tanks or if they require a heater. 
 

I was also wondering as to whether there are any other red leaved plants that thrive in cold water temperatures. 
 

Thanks I’m advance! 

[Expectorating_Aubergine]

They don't require a heater. The vast majority of plants that we use in aquariums, don't need heaters. Many come from temperate climates and can handle temps way lower than our tropical fish. A Google search of the Latin name of any plant should tell you where it's from. Alternatheras are often used as pond plants. They can handle cooler temps 👍 

Edited April 18 by Expectorating_Aubergine