> So here are my questions.
> 1. A 10g tank would be fine right? I had a long-finned blue ram in
> there for quite some time until he got ich from a bad batch of neon
> tetras and he seemed very happy.
Should be fine.
> 2. Could I get 2? The colors on some of them at the store were
> amazing, and from watching them it looked like they were trying to
> show off to the opposite sex. Would their colors be as good if I just
> had 1?
Try 3. If you're lucky a breeding pair will form and the 3rd fish will act
as a target fish, strengthening the bond between the mated pair. This will
also take some pressure off the female as most of the aggression will be
towards the target fish.
> 3. How is the german variety different from the normal kind? My
> understanding is that they're just a bit more colorfull.
I think the German Ram is the original Ram minus all the fancy fins, colours
etc. 'Breeding'.
> Anything else I should know?
They like softer water, loads of plants. Provide some smooth flat stones for
them to spawn on. A little higher than usual temps. Thats all I can think of
for now. HTH.