Betta Tankmates - Rainbowfish?

[KimA]

Hi,

...specifically Dwarf Neon Rainbowfish - would they be suitable tankmates? My male Betta's currently in a 30L tank.

Thanks
Kim

 

[Miss Wiggle]

don't think so, far too bright and colourful, they could easily be mistaken for another betta and subsequently attacked

 

[KimA]

Thought that may be the case - thanks

 

[Glod]

I have to agree with Miss Wiggle. It could be mistaken for a rival. Part of the problem tho is the size of tank, it's pretty small for something as active as a rainbowfish. Especially considering you'd need 5 or so for a happy school.

Pretty much if you want tank mates for your Betta thing drab and bottom dwelling. Otos, Pygmy corys ... Depending if your fish will tolerate "friends".

 

[DarkEntity]

The larger problem is their complete and utter brainless disregard for anything in their way at feeding time....

 

[pica_nuttalli]

not to mention that they're river fish and won't be happy unless they have a nice strong current to swim against.