I have a 33 gallon, 32 inches long, and other then Preacox rainbows, what could I keep in it. I've heard wildly different tank sizes on a lot of websites, so I wanted to get an experienced opinion.
I'm pretty interested in the more 'rainbowfish' looking rainbowfish. Things like Praecox rainbows, and bosemanis.candiedragon said:There's a couple varients of BoesemanI that stay relatively small, about 3-4 inches, that you may consider. You can usually tell by the very dark vibrant colors when they are in breeding mood. Though typically the bigger and less-vibrant varient seems to be more commercially available.
Otherwise, you could consider featherfins or furcatas which are much smaller than praecox. If you were planning to do a community then you would have to do careful research if you consider the featherfins or furcata.