OMG I'm sooo excited!

[CarmenH]

I found bumblebee gobies!!! I've only ever seen them once at a LFS around here and they looked horrible!
I was killing time before meeting a friend tonight so I wandered into a garden center that has a little fish room, and they had a tank full of bright, active, healthy looking little guys! I bought 4 and the girl threw in an extra one, so I may have to re-home some at some point but right now they are tiny so I'm not concerned.
In a 20g (weekly 30% WC's) with an F8 who has remained quite petite, how many should I keep, long-term? I have a friend who probably wants some anyhow but I'd like to keep as many as is safe...

[Flutter]

That's exciting!

Our F8 has stayed very small too. She's grown but it's very slow.

[Iliveinazoo]

You'll probably be OK with all 5 if you have plenty of decor but I stick to the 1 per 20cm diammeter of the tank footprint rule.

[CarmenH]

The tank is pretty heavily decorated...