Rivulus - Community?

[AmazonFTW]

Are there are rivulus species that would be able to fit into a Fluval Roma 240 aquarium with -
Silvertip Tetras,
Corydoras Julii,
Emperor Tetras,
Flying Fox,
Bristlenose
and Cryptoheros Cutteri.

Also do they need any special conditions?

Thank you,
AmazonFTW

 

[Carlovel1]

How many of each fish you mentioned do you have?

 

[BigC]

Are you asking about Rivulus or Rivulins
Regards
C

 

[AmazonFTW]

How many of each fish you mentioned do you have?

25 Silvertips, 4 Cories, 2 Bristlenose, 2 Cryptoheros Cutteri, 2 Flying Fox(Can be moved), 5 Emperors. Not many of the fish are full size yet.

Are you asking about Rivulus or Rivulins
Regards
C

Someone said Rivulus were South American killies so I guess them, what's the difference?

Thanks,
AmazonFTW

 

[BigC]

If we are talking about Rivulus species then, be aware most are not very colourful and only a small number are stunning to look at. (which is why I posed the question). Rivulus are not that common and will usually come from a breeder whose water will be very soft, acidic and posses a very low pH, (from experience). I have some Rivulus punctatus, xiphidius, speciosus & frenatus available or will be available soon but it is too cold to post just now and would have to wait until the Spring.
Regards
C

 

[Biulu]

What about Rivulus Cylindraceus? I read several reports that this fish is hardy and can be kept in a community tank with similar sized fish...

 

[AmazonFTW]

If we are talking about Rivulus species then, be aware most are not very colourful and only a small number are stunning to look at. (which is why I posed the question). Rivulus are not that common and will usually come from a breeder whose water will be very soft, acidic and posses a very low pH, (from experience). I have some Rivulus punctatus, xiphidius, speciosus & frenatus available or will be available soon but it is too cold to post just now and would have to wait until the Spring.
Regards
C

I don't think they'd do well in my water then, hard and alkaline. Are there any South American species that would be able to thrive in these conditions?

Thank you,
AmazonFTW